{"product_id":"waterboost-nook-wb-55-pressure-boosting-system","title":"WaterBoost Nook WB-55 pressure boosting system","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 Nook 55 Pop\u003c\/strong\u003e is a water pressure booster built for flats, apartments and anywhere the only space is a cupboard — a 55-litre WRAS-approved break tank with a \u003cstrong style=\"color: #0e1117;\"\u003eDAB Esybox Pop\u003c\/strong\u003e variable-speed pump in front, delivering \u003cstrong style=\"color: #0e1117;\"\u003emax 65 L\/min and 3.2 bar max\u003c\/strong\u003e from a footprint that fits inside a kitchen unit. On a typical 8 L\/min flat supply it runs a full-pressure 12 L\/min shower for over 13 minutes. It’s the answer to the top-floor shower that dribbles, the combi that won’t fire, and the flat where a direct mains booster can’t legally deliver enough.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 10px 0;\"\u003e\u003cstrong style=\"color: #1a5fb4;\"\u003eSuitable for heat pump systems.\u003c\/strong\u003e Gives an unvented hot water cylinder the pressure and flow it needs where the mains supply falls short.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(13px,1.1vw,15px); color: #3c3f47; line-height: 1.7; margin: 0 0 20px 0;\"\u003ePrebuilt with Byelaw 30 kit, ball valve, tank connector, service valve and insulation. Mains in, boosted out, plug in — no plant room, no loft, no landlord-scale works. DAB H2D app control. 5-year tank warranty, 3-year pump warranty.\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;\"\u003e65\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;\"\u003eMax 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;\"\u003e13+\u003cspan style=\"font-size: 10px; font-weight: 400; color: #757a88; margin-left: 2px;\"\u003emin\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;\"\u003eShower on an 8 L\/min main\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;\"\u003e550\u003cspan style=\"font-size: 10px; font-weight: 400; margin: 0 2px;\"\u003e×\u003c\/span\u003e510\u003cspan style=\"font-size: 10px; font-weight: 400; margin-left: 2px;\"\u003emm\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;\"\u003eFits a kitchen unit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px;\"\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;\"\u003eFlats \u0026amp; apartments\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;\"\u003eCupboard install\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 tank\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;\"\u003eWater Regs compliant\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;\"\u003eH2D app\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;\"\u003e5 yr tank · 3 yr pump\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 12px 14px; background: #fef3e2; border-left: 3px solid #92540a; color: #5a3a08; font-size: clamp(12px,1vw,13px); line-height: 1.6; margin: 0 0 20px 0;\"\u003e\n\u003cstrong\u003eSized for a 1–2 bathroom flat with one outlet running at a time,\u003c\/strong\u003e on a mains supply of 8 L\/min or more. Sharing a rising main with other flats? That’s exactly when this helps — the tank buffers the peak. Two showers at once, or a weaker mains? See the WB-INT Slimline 300. Category 5 installation? See the WB-55 Pop Cat 5.\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-Nook-55-Pop-Datasheet.pdf?v=1789387830\" 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\/WaterBoost_OM_manual_0d0321be-c3f2-417e-b874-841159bd10bb.pdf?v=1788243136\" 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 \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/dab_esybox_pop_brochure.pdf?v=1788243508\" 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\u003ePump Brochure\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":58788899750220,"sku":null,"price":709.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/waterboost_wb_55.png?v=1789387462","url":"https:\/\/www.waterboost.co.uk\/products\/waterboost-nook-wb-55-pressure-boosting-system","provider":"WaterBoost","version":"1.0","type":"link"}