{"product_id":"grundfos-comfort-15-14-b-t-brass-recirculation-pump-93095535","title":"Grundfos COMFORT 15-14 B T Brass Recirculation Pump | 93095535","description":"\u003c!-- SEO Product Name: Grundfos COMFORT 15-14 B T Brass Recirculation Pump | 93095535 --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; color:#1f2a2a; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eThe Grundfos COMFORT 15-14 B T (93095535) is a compact \u003cstrong\u003ehot water recirculation pump\u003c\/strong\u003e that keeps hot water available at every tap without the wait. It is installed on the \u003cstrong\u003ededicated return line\u003c\/strong\u003e of a domestic hot water loop and is designed for one- and two-family homes.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px 0; line-height:1.6;\"\u003eIts \u003cstrong\u003ebuilt-in temperature sensor\u003c\/strong\u003e switches the pump on only when the water in the loop cools below a set level, so you get instant hot water while limiting heat loss. The \u003cstrong\u003ebrass pump housing\u003c\/strong\u003e carries a drinking-water approval, and the \u003cstrong\u003estainless steel rotor\u003c\/strong\u003e and \u003cstrong\u003ecomposite impeller\u003c\/strong\u003e suit water of any hardness.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:18px -4px;\"\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eRp ½\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eConnection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e80 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e1.4 m\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMaximum head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eBrass\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eDrinking-water approved housing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eTemp control\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eBuilt-in sensor mode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 140px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e1.5 m\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eCable with plug\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #008377CF; background:#e8f4f3; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:4px;\"\u003eWorks with most hot water sources\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eSuitable for \u003cstrong\u003eall types of water heater cylinders, tankless systems, solar and heat pumps\u003c\/strong\u003e, whether or not mixing or tempering valves are fitted. A dedicated return line is required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #c77700; background:#fff4e0; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#c77700; margin-bottom:4px;\"\u003eCheck before you order\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eThe pump needs an existing \u003cstrong\u003ededicated return line\u003c\/strong\u003e back to the cylinder or heat source. It is not a heating circulator. Isolating and non-return valves are fitted as separate fittings where the installation calls for them, so allow for isolation either side of the pump.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #b3261e; background:#fdecea; padding:12px 16px; margin:14px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#b3261e; margin-bottom:4px;\"\u003eSafety\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.55;\"\u003eIsolate the electrical supply and let the system cool before working on the pump. Hot water can scald. Pipework and fittings must comply with the Water Supply (Water Fittings) Regulations.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eKey features\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -6px;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eAutomatic temperature control\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eThe \u003cstrong\u003einternal sensor\u003c\/strong\u003e starts the pump when the water temperature falls below its limit. The on\/off temperatures are set automatically and re-checked every 12 hours, so there is no manual setup.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003ePotable water construction\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003eBrass housing\u003c\/strong\u003e with a drinking-water approval, a \u003cstrong\u003estainless steel rotor\u003c\/strong\u003e and a composite impeller make it suitable for domestic hot water.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eBuilt for hard water\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eThe \u003cstrong\u003espherical rotor\u003c\/strong\u003e design resists blockage from limescale. The pump head is removable, so descaling is quick without disturbing the housing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eDry-running protection\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003e\n\u003cstrong\u003eDry-running protection\u003c\/strong\u003e guards the pump if the loop runs out of water and makes commissioning more forgiving.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eCompact and quiet\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eA \u003cstrong\u003ecompact 80 mm body\u003c\/strong\u003e fits confined spaces, and wet-running operation keeps noise low.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:4px solid #008377CF; border-radius:6px; padding:14px; margin:6px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eQuick to connect\u003c\/div\u003e\n\u003cdiv style=\"line-height:1.5; font-size:15px;\"\u003eA \u003cstrong\u003e1.5 m cable with plug\u003c\/strong\u003e makes the electrical connection simple, and the robust single-bearing ball system supports reliable running.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eSpecification\u003c\/h3\u003e\n\u003cdiv style=\"border:1px solid #d5e3e2; border-radius:6px; overflow:hidden; margin:10px 0;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eGrundfos\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eCOMFORT 15-14 B T\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eManufacturer part number\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e93095535\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eEAN\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e5715467707410\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eApplication\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eDomestic hot water recirculation (dedicated return line)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eHydraulic\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eConnection\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eRp ½\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePort-to-port length\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e80 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eMaximum head\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e1.4 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eControl mode\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eAutomatic temperature control (internal sensor)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eConstruction\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003ePump housing\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eBrass, drinking-water approved\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eRotor\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eStainless steel, spherical design\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eImpeller\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eComposite\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003eApprox. 1.08 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:8px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f3f9f8; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e1 x 230 V, 50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; padding:8px 14px; border-bottom:1px solid #e3eeed;\"\u003e\n\u003cdiv style=\"flex:1 1 200px; font-weight:600;\"\u003eCable\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 260px;\"\u003e1.5 m with plug\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px; color:#008377CF; margin:26px 0 10px 0; border-bottom:2px solid #008377CF; padding-bottom:6px;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWhat does the T in COMFORT 15-14 B T mean?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eT stands for \u003cstrong\u003etemperature control\u003c\/strong\u003e. The pump runs only when its internal sensor sees the water in the loop drop below a set temperature.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eDo I need a return pipe?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eYes. The pump is designed for systems with a \u003cstrong\u003ededicated return line\u003c\/strong\u003e from the furthest tap back to the water heater. Without one, recirculation is not possible.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eWill it work with a heat pump cylinder or solar system?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eYes. Grundfos states that the COMFORT range is compatible with all water heater types, tankless systems, solar and heat pumps, with or without mixing or tempering valves.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eIs it suitable for hard water areas?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eYes. The \u003cstrong\u003espherical rotor\u003c\/strong\u003e and brass housing are designed for water of any hardness, and the pump head can be removed to clear limescale.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eDoes it come with a plug?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eIt is supplied with a 1.5 m cable and plug for a quick connection.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin:8px 0;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:600; cursor:pointer;\"\u003eCan it be used on a central heating circuit?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 16px; line-height:1.55;\"\u003eNo. COMFORT is a hot water recirculation pump. For heating circuits choose a heating circulator from the ALPHA, UPS2 or UPS range.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":66087545274717,"sku":"93095535","price":207.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Grundfos-Comfort-15-14-B-T-Brass-Circulator-93095535.jpg?v=1790758977","url":"https:\/\/qualityheating.co.uk\/products\/grundfos-comfort-15-14-b-t-brass-recirculation-pump-93095535","provider":"AIZO Quality Heating","version":"1.0","type":"link"}