{"title":"WaterBoost ATX Whole-House Mains Pressure Booster","description":"\u003c!-- ATX Range Intro – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family:'Helvetica Neue',Arial,sans-serif; color:#0e1117; -webkit-font-smoothing:antialiased; max-width:880px; margin:0 auto;\"\u003e\n\u003cp style=\"font-size:clamp(15px,1.4vw,18px); color:#0e1117; line-height:1.5; margin:0 0 14px 0; font-weight:600;\"\u003eIntroducing the WaterBoost ATX Whole-House Mains Pressure Booster\u003c\/p\u003e\n\u003cp style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.7; margin:0 0 12px 0;\"\u003eDesigned to connect \u003cstrong style=\"color:#0e1117;\"\u003edirectly to the incoming cold water mains\u003c\/strong\u003e, the ATX system boosts both \u003cstrong style=\"color:#0e1117;\"\u003ewater pressure and flow\u003c\/strong\u003e throughout the property.\u003c\/p\u003e\n\u003cp style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.7; margin:0 0 16px 0;\"\u003eDelivering up to \u003cstrong style=\"color:#0e1117;\"\u003e45 l\/min flow\u003c\/strong\u003e and \u003cstrong style=\"color:#0e1117;\"\u003e3.2 bar pressure\u003c\/strong\u003e, it's the ideal solution for homes suffering with poor mains pressure.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#eef1fa; border:1px solid #d8def0; border-radius:10px; padding:16px 18px; margin:0 0 16px 0;\"\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; gap:10px; margin-bottom:10px;\"\u003e\n\u003cspan style=\"color:#1a5fb4; font-weight:bold; flex-shrink:0;\"\u003e\u0026amp;check;\u003c\/span\u003e\u003cspan style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.5;\"\u003eDirect mains connection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; gap:10px; margin-bottom:10px;\"\u003e\n\u003cspan style=\"color:#1a5fb4; font-weight:bold; flex-shrink:0;\"\u003e\u0026amp;check;\u003c\/span\u003e\u003cspan style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.5;\"\u003eImproved pressure \u0026amp; flow across the property\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; gap:10px; margin-bottom:10px;\"\u003e\n\u003cspan style=\"color:#1a5fb4; font-weight:bold; flex-shrink:0;\"\u003e\u0026amp;check;\u003c\/span\u003e\u003cspan style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.5;\"\u003eAvailable in \u003cstrong style=\"color:#0e1117;\"\u003e60L – 450L sizes\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; gap:10px; margin-bottom:10px;\"\u003e\n\u003cspan style=\"color:#1a5fb4; font-weight:bold; flex-shrink:0;\"\u003e\u0026amp;check;\u003c\/span\u003e\u003cspan style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.5;\"\u003e\u003cstrong style=\"color:#0e1117;\"\u003e3-year warranty\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; gap:10px;\"\u003e\n\u003cspan style=\"color:#1a5fb4; font-weight:bold; flex-shrink:0;\"\u003e\u0026amp;check;\u003c\/span\u003e\u003cspan style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.5;\"\u003eReliable performance for showers, bathrooms and whole-house supply\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:clamp(13px,1.1vw,15px); color:#3c3f47; line-height:1.7; margin:0 0 8px 0;\"\u003eIf your mains pressure isn't good enough, \u003cstrong style=\"color:#0e1117;\"\u003eWaterBoost ATX provides the solution.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"waterboost-atx-200-whole-house-mains-pressure-booster","title":"WaterBoost ATX-200 Whole House Mains Pressure Booster","description":"\u003c!-- WB-ATX-200 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-200\u003c\/strong\u003e is the mid-sized model in the ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines a \u003cstrong style=\"color: #0e1117;\"\u003e200-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e22 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 200-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e120 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Step up to the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-250-whole-house-mains-pressure-booster\/\"\u003eATX-250\u003c\/a\u003e; step down to the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-150-whole-house-mains-pressure-booster\/\"\u003eATX-150\u003c\/a\u003e for smaller properties.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1326 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e532 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e692 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~48 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~248 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 13px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e200L · 120L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-200-data.pdf?v=1779357236\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1779357375\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596276998476,"sku":null,"price":1047.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx.png?v=1779356820"},{"product_id":"waterboost-atx-250-whole-house-mains-pressure-booster","title":"WaterBoost ATX-250 Whole House Mains Pressure Booster","description":"\u003c!-- WB-ATX-250 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-250\u003c\/strong\u003e is the mid-range model in the ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines a \u003cstrong style=\"color: #0e1117;\"\u003e250-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e24.5 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 250-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e150 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Step up to the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-300-whole-house-mains-pressure-booster\/\"\u003eATX-300\u003c\/a\u003e; step down to the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-200-whole-house-mains-pressure-booster\/\"\u003eATX-200\u003c\/a\u003e for smaller properties.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1498 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e534 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e694 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~304 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 13px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e250L · 150L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_250_data.pdf?v=1779358009\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1779357375\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596316778828,"sku":null,"price":1130.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx.png?v=1779356820"},{"product_id":"waterboost-atx-300-whole-house-mains-pressure-booster","title":"WaterBoost ATX-300 Whole House Mains Pressure Booster","description":"\u003c!-- WB-ATX-300 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-300\u003c\/strong\u003e is the second largest model in the ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines a \u003cstrong style=\"color: #0e1117;\"\u003e300-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e27 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 300-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e180 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Step up to the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-450-whole-house-mains-pressure-booster\/\"\u003eATX-450\u003c\/a\u003e; step down to the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-250-whole-house-mains-pressure-booster\/\"\u003eATX-250\u003c\/a\u003e for smaller properties.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1783 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e534 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e694 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~70 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~362 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 13px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e300L · 180L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_300_data.pdf?v=1779358672\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1779357375\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596343877964,"sku":null,"price":1197.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx.png?v=1779356820"},{"product_id":"waterboost-atx-450-whole-house-mains-pressure-booster","title":"WaterBoost ATX-450 Whole House Mains Pressure Booster","description":"\u003c!-- WB-ATX-450 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-450\u003c\/strong\u003e is the highest-capacity model in the ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines a \u003cstrong style=\"color: #0e1117;\"\u003e450-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e36 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 450-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e270 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 3-4+ bed homes, high-demand properties, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Step down to the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-300-whole-house-mains-pressure-booster\/\"\u003eATX-300\u003c\/a\u003e for smaller properties.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1822 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e662 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e822 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~84 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~534 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 13px; line-height: 1.5;\" colspan=\"2\"\u003e\n\u003cstrong style=\"color: #b0440a;\"\u003eCheck doorway clearance\u003c\/strong\u003e — vessel diameter 662 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e450L · 270L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_450_data.pdf?v=1779359283\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1779357375\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596382347596,"sku":null,"price":1429.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx.png?v=1779356820"},{"product_id":"waterboost-atx-150-whole-house-mains-pressure-booster","title":"WaterBoost ATX-150 Whole House Mains Pressure Booster","description":"\u003c!-- WB-ATX-150 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-150\u003c\/strong\u003e is the entry-level model in the larger ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines a \u003cstrong style=\"color: #0e1117;\"\u003e150-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e18 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 150-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e90 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 1-bathroom properties, compact homes, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. For higher demand, see the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-200-whole-house-mains-pressure-booster\/\"\u003eATX-200\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1209 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e532 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e692 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~192 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 13px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e150L · 90L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_150_data.pdf?v=1779360271\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1779357375\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596498542924,"sku":null,"price":949.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx.png?v=1779356820"},{"product_id":"waterboost-atx-100-house-mains-pressure-booster","title":"WaterBoost ATX-100 House Mains Pressure Booster","description":"\u003c!-- WB-ATX-100 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-100\u003c\/strong\u003e is the bridge between the compact and full whole-house tiers in the ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines a \u003cstrong style=\"color: #0e1117;\"\u003e100-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a sustained boosted flow of \u003cstrong style=\"color: #0e1117;\"\u003e17 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 100-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e60 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 1-bathroom properties with higher demand, small 2-bedroom homes, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. For higher demand, see the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-150-whole-house-mains-pressure-booster\/\"\u003eATX-150\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e805 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e430 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e590 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e100L · 60L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_100_data_sheet.pdf?v=1779360744\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_60_80_100_manual.pdf?v=1779361857\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596520890700,"sku":null,"price":867.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_compact_front.png?v=1779360591"},{"product_id":"waterboost-atx-80-house-mains-pressure-booster","title":"WaterBoost ATX-80 House Mains Pressure Booster","description":"\u003c!-- WB-ATX-80 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-80\u003c\/strong\u003e is the compact tier in the ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines an \u003cstrong style=\"color: #0e1117;\"\u003e80-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a sustained boosted flow of \u003cstrong style=\"color: #0e1117;\"\u003e16 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 80-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e48 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 1-bathroom homes, smaller properties with poor mains pressure, combi-boiler installations and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. For higher demand, see the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-100-house-mains-pressure-booster\/\"\u003eATX-100\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e815 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e389 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e549 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e80L · 48L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_80_data_sheet.pdf?v=1779361192\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_60_80_100_manual.pdf?v=1779361857\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596658024780,"sku":null,"price":766.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_compact_front.png?v=1779360591"},{"product_id":"waterboost-atx-60-house-mains-pressure-booster","title":"WaterBoost ATX-60 House Mains Pressure Booster","description":"\u003c!-- WB-ATX-60 – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-60\u003c\/strong\u003e is the most compact model in the ATX integrated accumulator booster range, connecting directly to the incoming cold water mains. It combines a \u003cstrong style=\"color: #0e1117;\"\u003e60-litre sealed accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe system delivers a sustained boosted flow of \u003cstrong style=\"color: #0e1117;\"\u003e16 l\/min at 3.2 bar\u003c\/strong\u003e for up to 8 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 60-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e36 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to flats, studios, single-bathroom properties and combi-boiler homes with limited cupboard space. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. For higher demand, see the \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-80-house-mains-pressure-booster\/\"\u003eATX-80\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e619 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e389 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003epump + 10 mm gap + vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e549 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾\" BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e60L · 36L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_60_data.pdf?v=1779361631\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_60_80_100_manual.pdf?v=1779361857\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57596730310988,"sku":null,"price":679.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx_compact_front.png?v=1779360591"},{"product_id":"waterboost-atx-170-pure-whole-house-mains-pressure-booster","title":"WaterBoost ATX-170 PURE Whole House Mains Pressure Booster","description":"\u003c!-- WB-ATX-170 Pure – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-170 Pure\u003c\/strong\u003e is the hygiene-specification version of our 170-litre ATX booster, connecting directly to the incoming cold water mains. It pairs a \u003cstrong style=\"color: #0e1117;\"\u003e170-litre Flow-Thru™ anti-Legionella vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit. A patented scoop and water vane constantly recirculate the stored water — so the water in your home stays as fresh as the day it arrived. No break tank, no overflow, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003ePeak burst flow reaches up to \u003cstrong style=\"color: #0e1117;\"\u003e80 l\/min\u003c\/strong\u003e, with \u003cstrong style=\"color: #0e1117;\"\u003e20 l\/min at 3.2 bar\u003c\/strong\u003e sustained for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 170-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e102 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eH2D App\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eFlow-Thru anti-Legionella vessel — total recirculation, no stagnation, the freshest water quality possible. Completely maintenance free. Ideal for discerning homeowners wanting the freshest water, plus landlords, HMOs, care, hospitality and healthcare under a Legionella duty. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Prefer sealed boosting without recirculation? See the standard \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-200-whole-house-mains-pressure-booster\/\"\u003eATX-200\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm with controller fitted\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e~943 mm + controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e533 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003esteel vessel · 31.3 kg\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~31 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~133 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 · inlet \u0026amp; outlet · 1¼\" BSP outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 13px; line-height: 1.5;\" colspan=\"2\"\u003e\n\u003cstrong style=\"color: #b0440a;\"\u003eCheck doorway clearance\u003c\/strong\u003e — vessel diameter 533 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · H2D App\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eAnti-Legionella\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eFreshest water\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eFlow-Thru recirculation\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e170L · 102L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-170-Pure-Datasheet.pdf?v=1782743947\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1779357375\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57922609119564,"sku":null,"price":1069.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-170-pure.webp?v=1782743586"},{"product_id":"waterboost-atx-450-pure-whole-house-mains-pressure-booster","title":"WaterBoost ATX-450 PURE Whole House Mains Pressure Booster","description":"\u003c!-- WB-ATX-450 Pure – Shopify-safe, fluid responsive --\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-450 Pure\u003c\/strong\u003e is the hygiene-specification version of our highest-capacity ATX booster, connecting directly to the incoming cold water mains. It pairs a \u003cstrong style=\"color: #0e1117;\"\u003e450-litre Flow-Thru™ anti-Legionella vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit. A patented scoop and water vane constantly recirculate the stored water — so the water in your home stays as fresh as the day it arrived. No break tank, no overflow, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003ePeak burst flow reaches up to \u003cstrong style=\"color: #0e1117;\"\u003e80 l\/min\u003c\/strong\u003e, with \u003cstrong style=\"color: #0e1117;\"\u003e36 l\/min at 3.2 bar\u003c\/strong\u003e sustained for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 450-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e270 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can't already deliver, at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eH2D App\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eFlow-Thru anti-Legionella vessel — total recirculation, no stagnation, the freshest water quality possible. Completely maintenance free. Ideal for discerning homeowners wanting the freshest water, plus landlords, HMOs, care, hospitality and healthcare under a Legionella duty. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Prefer sealed boosting without recirculation? See the standard \u003ca style=\"color: #1a5fb4;\" href=\"\/product\/pressure-vessels\/waterboost-atx-450-whole-house-mains-pressure-booster\/\"\u003eATX-450\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e\u0026amp;updownarrow;\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm with controller fitted\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e~1537 mm + controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e660 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003esteel vessel · 69.9 kg\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~70 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #757a88; font-size: 12px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~340 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 · inlet \u0026amp; outlet · 1¼\" BSP outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 13px; line-height: 1.5;\" colspan=\"2\"\u003e\n\u003cstrong style=\"color: #b0440a;\"\u003eCheck doorway clearance\u003c\/strong\u003e — vessel diameter 660 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 10px; margin: 0 0 16px 0;\"\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f5f8fc; border: 1px solid #e2e4ea; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: bold; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 13px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #757a88; margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; border: 1px solid #1a5fb4; border-radius: 8px; padding: 14px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #fff; line-height: 1.3;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,.75); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #eef1fa; color: #1a5fb4; font-size: 13px; font-weight: 500; border: 1px solid #d8def0;\"\u003eWiFi · H2D App\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eAnti-Legionella\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eFreshest water\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 13px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eFlow-Thru recirculation\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e450L · 270L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 13px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-450-pure-data.pdf?v=1782744457\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1779357375\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; padding: 9px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57922813198668,"sku":null,"price":1561.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/waterboost-atx-450-PURE.webp?v=1782744303"},{"product_id":"waterboost-atx-450-pure-twin-whole-house-mains-pressure-booster","title":"WaterBoost ATX-450 PURE Twin Whole House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; font-size: clamp(13px,1.1vw,15px); line-height: 1.7; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eThe \u003cstrong\u003eWaterBoost ATX-450 Twin Pure\u003c\/strong\u003e is the highest-capacity Pure system in the range, pairing \u003cstrong\u003etwo 450-litre Flow-Thru™ anti-Legionella vessels\u003c\/strong\u003e with a single \u003cstrong\u003evariable speed pump\u003c\/strong\u003e — connecting directly to the incoming cold water mains. Patented scoops and water vanes recirculate both vessels continuously, so the water in your home stays as fresh as the day it arrived. No break tank, no overflow, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003ePeak burst flow reaches up to \u003cstrong\u003e140 l\/min\u003c\/strong\u003e, with \u003cstrong\u003e60 l\/min sustained for up to 11 minutes\u003c\/strong\u003e — before settling to a continuous boosted flow until the vessels recharge. The twin-vessel arrangement provides \u003cstrong\u003e540 litres of useable working capacity\u003c\/strong\u003e — double the single ATX-450 Pure. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, at a quiet \u003cstrong\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong\u003eH2D App\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 20px 0;\"\u003eTwin Flow-Thru anti-Legionella vessels — total recirculation, no stagnation, the freshest water quality possible. Completely maintenance free. Ideal for high-occupancy properties, large homes, HMOs, hotels, care, hospitality and healthcare under a Legionella duty. \u003cstrong\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Need less capacity? See the single-vessel \u003ca href=\"\/products\/waterboost-atx-450-pure\" style=\"color: #1a5fb4; text-decoration: underline;\"\u003eATX-450 Pure\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #e2e4ea; border-radius: 8px; background: #f5f8fc; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: clamp(12px,1vw,14px); font-weight: 600; color: #1a5fb4; list-style: none; display: flex; align-items: center; gap: 8px; user-select: none;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #e2e4ea; background: #fff;\"\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,14px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #0e1117;\"\u003eVessel height (each) \u003cspan style=\"color: #3c3f47; font-size: clamp(10px,0.9vw,12px);\"\u003econfirm overall with controller fitted\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e~1537 mm + controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (each)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e660 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003eNumber of vessels\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 · manifolded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight \u003cspan style=\"color: #3c3f47; font-size: clamp(10px,0.9vw,12px);\"\u003e2 × ~70 kg vessels + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~150 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #3c3f47; font-size: clamp(10px,0.9vw,12px);\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~690 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 · inlet \u0026amp; outlet · 1¼\" BSP outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 0 4px 0; color: #3c3f47; border-top: 1px solid #e2e4ea; font-size: clamp(11px,1vw,13px); line-height: 1.5;\"\u003e\n\u003cstrong style=\"color: #b0440a;\"\u003eCheck doorway clearance and floor loading\u003c\/strong\u003e — each vessel is 660 mm diameter; in-service weight is ~690 kg total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 16px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e140\u003cspan style=\"font-size: clamp(11px,1vw,13px); font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: #3c3f47; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: clamp(11px,1vw,13px); font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: #3c3f47; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e540\u003cspan style=\"font-size: clamp(11px,1vw,13px); font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003eL\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: #3c3f47; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eUseable capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(13px,1.4vw,15px); font-weight: 600; color: #fff; line-height: 1.2;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: rgba(255,255,255,0.75); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D App\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #b6dfc7;\"\u003eAnti-Legionella\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #b6dfc7;\"\u003eFreshest water\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003eTwin Flow-Thru\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003e900L · 540L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-450-pure-data_6a11dd5a-cf53-4090-b56c-728e2967849d.pdf?v=1782825105\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; padding: 8px 16px; border-radius: 6px; background: rgb(26, 95, 180); font-size: clamp(12px, 1vw, 14px); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual_9b0626d2-118c-4b2b-a308-31c3c951becf.pdf?v=1782825189\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; padding: 8px 16px; border-radius: 6px; background: rgb(26, 95, 180); font-size: clamp(12px, 1vw, 14px); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57932144017740,"sku":null,"price":2716.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx450puretwin.png?v=1782824932"},{"product_id":"waterboost-atx-325-pure-whole-house-mains-pressure-booster","title":"WaterBoost ATX-325 PURE Whole House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; -webkit-font-smoothing: antialiased; max-width: 880px; margin: 0 auto; line-height: 1.7;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-325 Pure\u003c\/strong\u003e is the hygiene-specification version of our 325-litre ATX booster, connecting directly to the incoming cold water mains. It pairs a \u003cstrong style=\"color: #0e1117;\"\u003e325-litre Flow-Thru™ anti-Legionella vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e in a single compact unit. A patented scoop and water vane constantly recirculate the stored water — so the water in your home stays as fresh as the day it arrived. No break tank, no overflow, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 12px 0;\"\u003ePeak burst flow reaches up to \u003cstrong style=\"color: #0e1117;\"\u003e80 l\/min\u003c\/strong\u003e, with \u003cstrong style=\"color: #0e1117;\"\u003e27 l\/min at 3.2 bar\u003c\/strong\u003e sustained for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 325-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e195 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eH2D App\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 18px 0;\"\u003eFlow-Thru anti-Legionella vessel — total recirculation, no stagnation, the freshest water quality possible. Completely maintenance free. Ideal for larger homes wanting the freshest water, plus landlords, HMOs, care, hospitality and healthcare under a Legionella duty. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- Dimensions accordion --\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #d8def0; border-radius: 8px; background: #eef1fa; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #1a5fb4; display: flex; align-items: center; gap: 8px;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #d8def0; background: #fff;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,14px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A) \u003cspan style=\"color: #6b7280; font-size: 11px;\"\u003econfirm with controller fitted\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e~1416 mm + controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e660 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight \u003cspan style=\"color: #6b7280; font-size: 11px;\"\u003esteel vessel · 53.5 kg\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled) \u003cspan style=\"color: #6b7280; font-size: 11px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~379 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 · inlet \u0026amp; outlet · 1¼″ BSP outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — front\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e50 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #6b7280; border-top: 1px solid #e2e4ea; font-size: 12px; line-height: 1.5;\" colspan=\"2\"\u003e\n\u003cstrong style=\"color: #b0440a;\"\u003eCheck doorway clearance and floor loading\u003c\/strong\u003e — vessel diameter 660 mm; in-service weight ~379 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Stat tiles --\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 12px; font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 11px; color: #3c3f47; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 12px; font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 11px; color: #3c3f47; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 12px; font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 11px; color: #3c3f47; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 13px; font-weight: 600; color: #fff; line-height: 1.2;\"\u003e5yr tank\u003cbr\u003e3yr pump\u003c\/div\u003e\n\u003cdiv style=\"font-size: 11px; color: rgba(255,255,255,0.75); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Pills --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 0;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 12px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D App\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 12px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eAnti-Legionella\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 12px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eFreshest water\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 12px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 12px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 12px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 12px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eFlow-Thru recirculation\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 12px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 12px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e325L · 195L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 12px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 12px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: 12px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- Buttons --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-325-Pure-Datasheet-2.pdf?v=1783423074\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 0%; min-width: 140px; text-align: center; display: inline-block; padding: 11px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual_9b0626d2-118c-4b2b-a308-31c3c951becf.pdf?v=1782825189\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 0%; min-width: 140px; text-align: center; display: inline-block; padding: 11px 16px; border-radius: 8px; background: rgb(26, 95, 180); font-size: 13px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58000160751948,"sku":null,"price":1330.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/waterboost-atx-450-PURE.webp?v=1782744303"},{"product_id":"waterboost-atx-200-4-5-bar-whole-house-pressure-booster","title":"WaterBoost ATX-200 4.5 Bar Whole House Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-200 4.5\u003c\/strong\u003e is the high-pressure version of the ATX-200 integrated accumulator booster. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e200-litre sealed accumulator vessel\u003c\/strong\u003e with the \u003cstrong style=\"color: #0e1117;\"\u003eWB-Compact 4.5 variable speed pump\u003c\/strong\u003e in a single compact unit — charging the vessel up to \u003cstrong style=\"color: #0e1117;\"\u003e4.5 bar\u003c\/strong\u003e and boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 80 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e22 l\/min at up to 4.5 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3.0 bar until the vessel recharges. The 200-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e120 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDAB H2D app\u003c\/strong\u003e enables remote monitoring and control, with a Power Shower mode for when you want everything the system has. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product — continuous flow stays within the water authority limit of 12 l\/min. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes with rain heads, body jets, top-floor bathrooms or an unvented cylinder that wants more than 3 bar can give. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. If 3.2 bar is enough, see the standard ATX-200; step up to the ATX-250 4.5 for two bathrooms in simultaneous use.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #e2e4ea; border-radius: 10px; background: #f5f6f8; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #1a5fb4; display: flex; align-items: center; gap: 8px;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #e2e4ea; background: #fff;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,13px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003efloor to top of vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1326 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e532 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e805 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003ePump dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e439 × 263 × 236 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~48 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~248 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × 1” BSP · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 12px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e4.5\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eUp to 4.5 bar\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e200L · 120L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-200-4.5-Datasheet.pdf?v=1789379034\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58787843408204,"sku":null,"price":1155.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atx4.5verticle.png?v=1789378502"},{"product_id":"waterboost-atx-250-4-5-bar-whole-house-pressure-booster","title":"WaterBoost ATX-250 4.5 Bar Whole House Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-250 4.5\u003c\/strong\u003e is the high-pressure version of the ATX-250 integrated accumulator booster. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e250-litre sealed accumulator vessel\u003c\/strong\u003e with the \u003cstrong style=\"color: #0e1117;\"\u003eWB-Compact 4.5 variable speed pump\u003c\/strong\u003e in a single compact unit — charging the vessel up to \u003cstrong style=\"color: #0e1117;\"\u003e4.5 bar\u003c\/strong\u003e and boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 80 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e24.5 l\/min at up to 4.5 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3.0 bar until the vessel recharges. The 250-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e150 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDAB H2D app\u003c\/strong\u003e enables remote monitoring and control, with a Power Shower mode for when you want everything the system has. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product — continuous flow stays within the water authority limit of 12 l\/min. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards with two bathrooms, rain heads, body jets, top-floor bathrooms or an unvented cylinder that wants more than 3 bar can give. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. If 3.2 bar is enough, see the standard ATX-250; step up to the ATX-300 4.5 for larger homes, or down to the ATX-200 4.5 for a single bathroom.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #e2e4ea; border-radius: 10px; background: #f5f6f8; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #1a5fb4; display: flex; align-items: center; gap: 8px;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #e2e4ea; background: #fff;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,13px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003efloor to top of vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1498 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e534 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e807 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003ePump dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e439 × 263 × 236 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~304 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × 1” BSP · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 12px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e4.5\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eUp to 4.5 bar\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e250L · 150L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-250-4.5-Datasheet.pdf?v=1789379918\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58787918119244,"sku":null,"price":1244.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atx4.5verticle.png?v=1789378502"},{"product_id":"waterboost-atx-300-4-5-bar-whole-house-pressure-booster","title":"WaterBoost ATX-300 4.5 Bar Whole House Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-300 4.5\u003c\/strong\u003e is the high-pressure version of the ATX-300 integrated accumulator booster. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e300-litre sealed accumulator vessel\u003c\/strong\u003e with the \u003cstrong style=\"color: #0e1117;\"\u003eWB-Compact 4.5 variable speed pump\u003c\/strong\u003e in a single compact unit — charging the vessel up to \u003cstrong style=\"color: #0e1117;\"\u003e4.5 bar\u003c\/strong\u003e and boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 80 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e27 l\/min at up to 4.5 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3.0 bar until the vessel recharges. The 300-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e180 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDAB H2D app\u003c\/strong\u003e enables remote monitoring and control, with a Power Shower mode for when you want everything the system has. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product — continuous flow stays within the water authority limit of 12 l\/min. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards with two or more showers running together, rain heads, body jets, top-floor bathrooms or an unvented cylinder that wants more than 3 bar can give. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. If 3.2 bar is enough, see the standard ATX-300; step down to the ATX-250 4.5 for two bathrooms.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #e2e4ea; border-radius: 10px; background: #f5f6f8; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #1a5fb4; display: flex; align-items: center; gap: 8px;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #e2e4ea; background: #fff;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,13px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003efloor to top of vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1783 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e534 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e807 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003ePump dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e439 × 263 × 236 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~70 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~362 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × 1” BSP · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 12px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e4.5\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eUp to 4.5 bar\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e300L · 180L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-300-4.5-Datasheet.pdf?v=1789382443\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788259725644,"sku":null,"price":1311.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atx4.5verticle.png?v=1789378502"},{"product_id":"waterboost-atx-450-4-5-bar-whole-house-pressure-booster","title":"WaterBoost ATX- 450 4.5 Bar Whole House Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-450 4.5\u003c\/strong\u003e is the high-pressure version of the ATX-450 integrated accumulator booster — the highest-capacity model in the range. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e450-litre sealed accumulator vessel\u003c\/strong\u003e with the \u003cstrong style=\"color: #0e1117;\"\u003eWB-Compact 4.5 variable speed pump\u003c\/strong\u003e in a single unit — charging the vessel up to \u003cstrong style=\"color: #0e1117;\"\u003e4.5 bar\u003c\/strong\u003e and boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 80 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e36 l\/min at up to 4.5 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3.0 bar until the vessel recharges. The 450-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e270 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDAB H2D app\u003c\/strong\u003e enables remote monitoring and control, with a Power Shower mode for when you want everything the system has. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product — continuous flow stays within the water authority limit of 12 l\/min. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 3-4+ bed homes, high-demand properties, rain heads, body jets, top-floor bathrooms or an unvented cylinder that wants more than 3 bar can give. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. If 3.2 bar is enough, see the standard ATX-450; step down to the ATX-300 4.5 for smaller properties.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #e2e4ea; border-radius: 10px; background: #f5f6f8; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #1a5fb4; display: flex; align-items: center; gap: 8px;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #e2e4ea; background: #fff;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,13px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eOverall height (A)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003efloor to top of vessel\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1822 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter (B)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e662 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal install width (C)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e935 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003ePump dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e439 × 263 × 236 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~84 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003econfirm floor loading before install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~534 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × 1” BSP · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 12px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e4.5\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eUp to 4.5 bar\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e450L · 270L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-450-4.5-Datasheet.pdf?v=1789382773\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788311564620,"sku":null,"price":1423.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atx4.5verticle.png?v=1789378502"},{"product_id":"waterboost-atx-200h-3-0-bar-horizontal-whole-house-mains-pressure-booster","title":"WaterBoost ATX-200H – 3.0 bar Horizontal Whole-House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-200H\u003c\/strong\u003e is the horizontal model in the ATX integrated accumulator booster range, built for lofts, eaves, under-bath voids and low cupboards. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e200-litre sealed horizontal accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e mounted beside or in front of it — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required. At 532 mm high it goes through a loft hatch and sits on the joists.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e22 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 200-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e120 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e, and the pump sits on a \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost QuietPad\u003c\/strong\u003e anti-vibration base so nothing transmits through joists or floorboards. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Step up to the ATX-250H; got the headroom for an upright? See the ATX-200.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #e2e4ea; border-radius: 10px; background: #f5f6f8; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #1a5fb4; display: flex; align-items: center; gap: 8px;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #e2e4ea; background: #fff;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,13px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eVessel length (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1326 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter \/ height (B)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003eplus feet\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e532 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal length — pump beside (C)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e1458 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal depth — pump in front (D)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e751 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight (system)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003econfirm joist\/floor loading before a loft install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~245 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × ¾” BSP male · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — above\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e100 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eClearance — pump side\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e300 mm min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 12px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway and a 600 mm loft hatch — check the hatch against the 532 mm vessel diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e532\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003emm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eHeight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eHorizontal · 532 mm high\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e200L · 120L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eQuietPad fitted\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-200H-Datasheet-1.pdf?v=1789383305\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788385882444,"sku":null,"price":1167.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atxh200white.png?v=1789383058"},{"product_id":"waterboost-atx-250h-3-0-bar-horizontal-whole-house-mains-pressure-booster","title":"WaterBoost ATX-250H – 3.0 bar Horizontal Whole-House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-250H\u003c\/strong\u003e is the mid-range horizontal model in the ATX integrated accumulator booster range, built for lofts, eaves, under-bath voids and low cupboards. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e250-litre sealed horizontal accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e mounted beside or in front of it — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e24.5 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 250-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e150 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e, and the pump sits on a \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost QuietPad\u003c\/strong\u003e anti-vibration base so nothing transmits through joists or floorboards. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Step up to the ATX-300H; step down to the ATX-200H for smaller properties. Got the headroom for an upright? See the ATX-250.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eHorizontal · low profile\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e250L · 150L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eQuietPad fitted\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-250H-Datasheet-1.pdf?v=1789383587\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788410917196,"sku":null,"price":1250.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atxh200white.png?v=1789383058"},{"product_id":"waterboost-atx-300h-3-0-bar-horizontal-whole-house-mains-pressure-booster","title":"WaterBoost ATX-300H – 3.0 bar Horizontal Whole-House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-300H\u003c\/strong\u003e is the largest horizontal model in the ATX integrated accumulator booster range, built for lofts, eaves, under-bath voids and low cupboards. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e300-litre sealed horizontal accumulator vessel\u003c\/strong\u003e with a \u003cstrong style=\"color: #0e1117;\"\u003evariable speed pump\u003c\/strong\u003e mounted beside or in front of it — automatically boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 45 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e27 l\/min at 3.2 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3 bar until the vessel recharges. The 300-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e180 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e, and the pump sits on a \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost QuietPad\u003c\/strong\u003e anti-vibration base so nothing transmits through joists or floorboards. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDConnect app\u003c\/strong\u003e enables remote monitoring and control. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards, combi-boiler properties and unvented cylinder systems. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. Step down to the ATX-250H for smaller properties. Got the headroom for an upright? See the ATX-300 or ATX-450.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e45\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e3.2\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e40\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003edB(A)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eNoise\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eHorizontal · low profile\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · DConnect app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e300L · 180L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eQuietPad fitted\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-300H-Datasheet_1.pdf?v=1789385077\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788496376140,"sku":null,"price":1317.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atxh200white.png?v=1789383058"},{"product_id":"waterboost-atx-200h-4-5-bar-horizontal-whole-house-mains-pressure-booster","title":"WaterBoost ATX-200H 4.5 bar Horizontal Whole-House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-200H 4.5\u003c\/strong\u003e is the high-pressure horizontal model in the ATX integrated accumulator booster range, built for lofts, eaves, under-bath voids and low cupboards. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e200-litre sealed horizontal accumulator vessel\u003c\/strong\u003e with the \u003cstrong style=\"color: #0e1117;\"\u003eWB-Compact 4.5 variable speed pump\u003c\/strong\u003e mounted beside or in front of it — charging the vessel up to \u003cstrong style=\"color: #0e1117;\"\u003e4.5 bar\u003c\/strong\u003e and boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required. At 532 mm high it goes through a loft hatch and sits on the joists.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 80 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e22 l\/min at up to 4.5 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3.0 bar until the vessel recharges. The 200-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e120 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e, and the pump sits on a \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost QuietPad\u003c\/strong\u003e anti-vibration base so nothing transmits through joists or floorboards. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDAB H2D app\u003c\/strong\u003e enables remote monitoring and control, with a Power Shower mode for when you want everything the system has. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product — continuous flow stays within the water authority limit of 12 l\/min. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes with rain heads, body jets, top-floor bathrooms or an unvented cylinder that wants more than 3 bar can give. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. If 3.2 bar is enough, see the standard ATX-200H; got the headroom for an upright? See the ATX-200 4.5.\u003c\/p\u003e\n\u003cdetails style=\"margin: 0 0 20px 0; border: 1px solid #e2e4ea; border-radius: 10px; background: #f5f6f8; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #1a5fb4; display: flex; align-items: center; gap: 8px;\"\u003e\u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background: #1a5fb4; color: #fff; border-radius: 50%; font-size: 13px; font-weight: bold; flex-shrink: 0;\"\u003e↕\u003c\/span\u003e View dimensions, weight \u0026amp; install footprint\u003c\/summary\u003e\n\u003cdiv style=\"padding: 6px 16px 14px 16px; border-top: 1px solid #e2e4ea; background: #fff;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1vw,13px); margin-top: 6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47;\"\u003eVessel length (A)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117;\"\u003e1326 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eVessel diameter \/ height (B)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003eplus feet\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e532 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal length — pump beside (C)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e1599 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eTotal depth — pump in front (D)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003evessel + 10 mm gap + pump\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e778 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003ePump dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e439 × 263 × 236 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eEmpty weight (system)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~51 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eIn-service weight (filled)\u003cbr\u003e\u003cspan style=\"color: #757a88; font-size: 11px;\"\u003econfirm joist\/floor loading before a loft install\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e~251 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; color: #3c3f47; border-top: 1px solid #e2e4ea;\"\u003eWater connections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0; text-align: right; font-weight: 600; color: #0e1117; border-top: 1px solid #e2e4ea;\"\u003e2 × 1” BSP · multi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0 4px 0; color: #757a88; border-top: 1px solid #e2e4ea; font-size: 12px; line-height: 1.5;\" colspan=\"2\"\u003eFits through a standard 762 mm doorway and a 600 mm loft hatch — check the hatch against the 532 mm vessel diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e4.5\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e532\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003emm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eHeight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eHorizontal · 532 mm high\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eUp to 4.5 bar\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e200L · 120L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eQuietPad fitted\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-200H-4.5-Datasheet.pdf?v=1789385654\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788543070540,"sku":null,"price":1287.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atx_h_4.5.png?v=1789385377"},{"product_id":"waterboost-atx-250h-4-5-bar-horizontal-whole-house-mains-pressure-booster","title":"WaterBoost ATX-250H 4.5 bar Horizontal Whole-House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-250H 4.5\u003c\/strong\u003e is the mid-range high-pressure horizontal model in the ATX integrated accumulator booster range, built for lofts, eaves, under-bath voids and low cupboards. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e250-litre sealed horizontal accumulator vessel\u003c\/strong\u003e with the \u003cstrong style=\"color: #0e1117;\"\u003eWB-Compact 4.5 variable speed pump\u003c\/strong\u003e mounted beside or in front of it — charging the vessel up to \u003cstrong style=\"color: #0e1117;\"\u003e4.5 bar\u003c\/strong\u003e and boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 80 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e24.5 l\/min at up to 4.5 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3.0 bar until the vessel recharges. The 250-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e150 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e, and the pump sits on a \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost QuietPad\u003c\/strong\u003e anti-vibration base so nothing transmits through joists or floorboards. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDAB H2D app\u003c\/strong\u003e enables remote monitoring and control, with a Power Shower mode for when you want everything the system has. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product — continuous flow stays within the water authority limit of 12 l\/min. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards with two bathrooms, rain heads, body jets, top-floor bathrooms or an unvented cylinder that wants more than 3 bar can give. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. If 3.2 bar is enough, see the standard ATX-250H; step up to the ATX-300H 4.5 for larger homes, or down to the ATX-200H 4.5 for a single bathroom.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e4.5\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e150\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003eL\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eUseable capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eHorizontal · low profile\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eUp to 4.5 bar\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e250L · 150L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eQuietPad fitted\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-250H-4.5-Datasheet.pdf?v=1789385945\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788570235212,"sku":null,"price":1370.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atx_h_4.5.png?v=1789385377"},{"product_id":"waterboost-atx-300h-4-5-bar-horizontal-whole-house-mains-pressure-booster","title":"WaterBoost ATX-300H 4.5 bar Horizontal Whole-House Mains Pressure Booster","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost ATX-300H 4.5\u003c\/strong\u003e is the largest high-pressure horizontal model in the ATX integrated accumulator booster range, built for lofts, eaves, under-bath voids and low cupboards. It connects directly to the incoming cold water mains, combining a \u003cstrong style=\"color: #0e1117;\"\u003e300-litre sealed horizontal accumulator vessel\u003c\/strong\u003e with the \u003cstrong style=\"color: #0e1117;\"\u003eWB-Compact 4.5 variable speed pump\u003c\/strong\u003e mounted beside or in front of it — charging the vessel up to \u003cstrong style=\"color: #0e1117;\"\u003e4.5 bar\u003c\/strong\u003e and boosting both pressure and flow throughout the property the moment a tap or shower is opened. No break tank, no overflow arrangement, just two water connections required.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003eThe system delivers a \u003cstrong style=\"color: #0e1117;\"\u003epeak burst flow of up to 80 l\/min\u003c\/strong\u003e and up to \u003cstrong style=\"color: #0e1117;\"\u003e27 l\/min at up to 4.5 bar\u003c\/strong\u003e for up to 11 minutes — before settling to a continuous boosted flow of 12 l\/min at 3.0 bar until the vessel recharges. The 300-litre vessel provides \u003cstrong style=\"color: #0e1117;\"\u003e180 litres of useable working capacity\u003c\/strong\u003e. Variable speed inverter technology means the pump only generates the pressure your mains can’t already deliver, keeping running costs to a genuine minimum. Operation is measured at a quiet \u003cstrong style=\"color: #0e1117;\"\u003e40 dB(A)\u003c\/strong\u003e, and the pump sits on a \u003cstrong style=\"color: #0e1117;\"\u003eWaterBoost QuietPad\u003c\/strong\u003e anti-vibration base so nothing transmits through joists or floorboards. WiFi via the \u003cstrong style=\"color: #0e1117;\"\u003eDAB H2D app\u003c\/strong\u003e enables remote monitoring and control, with a Power Shower mode for when you want everything the system has. A mains bypass fits in seconds using 2 clips if the unit ever requires attention.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003eWRAS approved product — continuous flow stays within the water authority limit of 12 l\/min. Fully sealed system — zero air contact with stored water, no hygiene management required. Completely maintenance free. Suited to 2-4 bed homes upwards with two or more showers running together, rain heads, body jets, top-floor bathrooms or an unvented cylinder that wants more than 3 bar can give. \u003cstrong style=\"color: #0e1117;\"\u003e5-year tank warranty, 3-year pump warranty\u003c\/strong\u003e. If 3.2 bar is enough, see the standard ATX-300H; step down to the ATX-250H 4.5 for two bathrooms.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e4.5\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eMax pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e80\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003ePeak flow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e180\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003eL\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #757a88; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eUseable capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 11px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e5\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 4px 0 2px;\"\u003eyr\u003c\/span\u003e·\u003cspan style=\"margin-left: 4px;\"\u003e3\u003c\/span\u003e\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 10px; color: #fff; margin-top: 3px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank · pump warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eHorizontal · low profile\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eUp to 4.5 bar\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: 11px; font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · H2D app\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eWRAS approved\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eZero maintenance\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: 11px; font-weight: 500; border: 1px solid #b6dfc7;\"\u003eSealed — no air contact\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eVariable speed\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003e300L · 180L useable\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eNo overflow\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eDry run protection\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eQuietPad fitted\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 20px; background: #f5f6f8; color: #3c3f47; font-size: 11px; font-weight: 500; border: 1px solid #e2e4ea;\"\u003eBypass fits with 2 clips\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px 0;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost-ATX-300H-4.5-Datasheet.pdf?v=1789386375\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-atx-manual.pdf?v=1788243530\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"flex: 1 1 160px; display: inline-block; text-align: center; background: rgb(26, 95, 180); font-size: 13px; padding: 12px 18px; border-radius: 8px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eManual\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":58788589830476,"sku":null,"price":1437.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/atx_h_4.5.png?v=1789385377"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/collections\/wb-atx.png?v=1779362504","url":"https:\/\/www.waterboost.co.uk\/collections\/waterboost-atx-whole-house-mains-pressure-booster.oembed?page=2","provider":"WaterBoost","version":"1.0","type":"link"}