{"title":"Grundfos","description":"","products":[{"product_id":"vail-0020221618-cable-pump-grundfos","title":"VAIL 0020221618 CABLE PUMP GRUNDFOS","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695317365081,"sku":null,"price":18.55,"currency_code":"GBP","in_stock":true}]},{"product_id":"alp-1-015610-pump-grundfos-15-60","title":"ALP 1.015610 PUMP - GRUNDFOS 15\/60","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695345774937,"sku":null,"price":183.22,"currency_code":"GBP","in_stock":true}]},{"product_id":"vail-0020175872-pump","title":"Vaillant 0020175872 Pump - VWL","description":"\u003cp data-end=\"523\" data-start=\"197\"\u003eThe \u003cstrong data-end=\"224\" data-start=\"201\"\u003eVaillant 0020175872\u003c\/strong\u003e is a genuine OEM \u003cstrong data-end=\"262\" data-start=\"242\"\u003ecirculation pump\u003c\/strong\u003e designed for use within Vaillant \u003cstrong data-end=\"332\" data-start=\"296\"\u003eVWL air source heat pump systems\u003c\/strong\u003e. This high-efficiency pump ensures reliable water circulation through the heating circuit, supporting optimal heat transfer, stable system pressure, and efficient operation of the heat pump.\u003c\/p\u003e\n\u003cp data-end=\"780\" data-start=\"525\"\u003eA failing pump can cause poor system performance, reduced heating output, noisy operation, flow-related error codes, or system shutdowns. Replacing it with this genuine Vaillant pump restores correct circulation and maintains long-term system reliability.\u003c\/p\u003e\n\u003cp data-end=\"801\" data-start=\"782\"\u003e\u003cstrong data-end=\"799\" data-start=\"782\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1246\" data-start=\"802\"\u003e\n\u003cli data-end=\"847\" data-start=\"802\"\u003e\n\u003cp data-end=\"847\" data-start=\"804\"\u003e\u003cstrong data-end=\"845\" data-start=\"804\"\u003eGenuine Vaillant VWL circulation pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"848\"\u003e\n\u003cp data-end=\"902\" data-start=\"850\"\u003eEnsures consistent and efficient system water flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"961\" data-start=\"903\"\u003e\n\u003cp data-end=\"961\" data-start=\"905\"\u003eDesigned specifically for Vaillant VWL heat pump units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1016\" data-start=\"962\"\u003e\n\u003cp data-end=\"1016\" data-start=\"964\"\u003eSupports stable pressure and optimal heat transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1076\" data-start=\"1017\"\u003e\n\u003cp data-end=\"1076\" data-start=\"1019\"\u003eManufactured to Vaillant’s strict OEM quality standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1146\" data-start=\"1077\"\u003e\n\u003cp data-end=\"1146\" data-start=\"1079\"\u003eHelps resolve flow faults, pump noise, low output \u0026amp; system errors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1192\" data-start=\"1147\"\u003e\n\u003cp data-end=\"1192\" data-start=\"1149\"\u003eDurable and energy-efficient construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1246\" data-start=\"1193\"\u003e\n\u003cp data-end=\"1246\" data-start=\"1195\"\u003eDirect-fit replacement for professional servicing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1251\" data-start=\"1248\"\u003e\n\u003ch3 data-end=\"1274\" data-start=\"1253\"\u003e\u003cstrong data-end=\"1274\" data-start=\"1257\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1327\" data-start=\"1275\"\u003eThe \u003cstrong data-end=\"1307\" data-start=\"1279\"\u003eVaillant 0020175872 Pump\u003c\/strong\u003e is compatible with:\u003c\/p\u003e\n\u003cul data-end=\"1464\" data-start=\"1329\"\u003e\n\u003cli data-end=\"1378\" data-start=\"1329\"\u003e\n\u003cp data-end=\"1378\" data-start=\"1331\"\u003e\u003cstrong data-end=\"1347\" data-start=\"1331\"\u003eVaillant VWL\u003c\/strong\u003e air source heat pump systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1464\" data-start=\"1379\"\u003e\n\u003cp data-end=\"1464\" data-start=\"1381\"\u003eOther Vaillant units listing \u003cstrong data-end=\"1424\" data-start=\"1410\"\u003e0020175872\u003c\/strong\u003e in their official parts documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1571\" data-start=\"1466\"\u003e\u003cem data-end=\"1571\" data-start=\"1466\"\u003eEngineers should always verify exact model compatibility using the unit’s service manual or parts list.\u003c\/em\u003e\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":56695667556697,"sku":null,"price":274.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1386380.jpg?v=1764253747"},{"product_id":"grundfos-ups4-go-25-65-130-220-240v","title":"Grundfos UPS4 GO 25-65 130 220-240V","description":"\u003cp data-start=\"27\" data-end=\"340\"\u003eThe \u003cstrong data-start=\"31\" data-end=\"73\"\u003eGrundfos UPS4 GO 25-65 130 (220-240 V)\u003c\/strong\u003e is a high-efficiency circulator pump designed for \u003cstrong data-start=\"124\" data-end=\"169\"\u003ecentral heating and hot water circulation\u003c\/strong\u003e in residential and light commercial systems. It combines reliable performance with energy-saving technology and user-friendly features for installation and commissioning.\u003c\/p\u003e\n\u003ch3 data-start=\"342\" data-end=\"370\"\u003e\u003cstrong data-start=\"346\" data-end=\"368\"\u003eFunction \u0026amp; Purpose\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"371\" data-end=\"604\"\u003eThis pump circulates heated water around the boiler and distribution circuit (radiators or underfloor heating) to ensure even heat delivery throughout the system. The “25-65-130” designation refers to the pump size and performance:\u003c\/p\u003e\n\u003cul data-start=\"605\" data-end=\"762\"\u003e\n\u003cli data-start=\"605\" data-end=\"651\"\u003e\n\u003cp data-start=\"607\" data-end=\"651\"\u003e\u003cstrong data-start=\"607\" data-end=\"616\"\u003e25 mm\u003c\/strong\u003e nominal pipe connection diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"652\" data-end=\"712\"\u003e\n\u003cp data-start=\"654\" data-end=\"712\"\u003e\u003cstrong data-start=\"654\" data-end=\"664\"\u003e65 kPa\u003c\/strong\u003e maximum head (pressure the pump can generate)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"713\" data-end=\"762\"\u003e\n\u003cp data-start=\"715\" data-end=\"762\"\u003e\u003cstrong data-start=\"715\" data-end=\"725\"\u003e130 mm\u003c\/strong\u003e overall length of the pump housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"764\" data-end=\"965\"\u003eThe pump’s electronically controlled motor and multiple speed settings allow it to adapt flow based on system demand, improving efficiency and reducing energy use compared with older fixed-speed pumps.\u003c\/p\u003e\n\u003ch3 data-start=\"967\" data-end=\"990\"\u003e\u003cstrong data-start=\"971\" data-end=\"988\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"991\" data-end=\"1359\"\u003eThe UPS4 GO 25-65 130 is compatible with most \u003cstrong data-start=\"1037\" data-end=\"1073\"\u003edomestic central heating systems\u003c\/strong\u003e, including combi, system, and conventional boilers. It fits standard \u003cstrong data-start=\"1143\" data-end=\"1159\"\u003e25 mm (DN25)\u003c\/strong\u003e pipework and integrates with typical system controls such as room thermostats, programmers, and smart heating controllers. The 220-240 V supply means it connects directly to standard UK mains wiring.\u003c\/p\u003e\n\u003ch3 data-start=\"1361\" data-end=\"1389\"\u003e\u003cstrong data-start=\"1365\" data-end=\"1387\"\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1390\" data-end=\"1767\"\u003eThis circulator pump is ideal for:\u003cbr data-start=\"1424\" data-end=\"1427\"\u003eHomes and light commercial properties requiring reliable circulation of heating water\u003cbr data-start=\"1512\" data-end=\"1515\"\u003eReplacement of older, less efficient pumps in existing central heating systems\u003cbr data-start=\"1593\" data-end=\"1596\"\u003eNew installations where energy efficiency and quiet operation are priorities\u003cbr data-start=\"1672\" data-end=\"1675\"\u003eSystems with multiple heating circuits, radiators, or underfloor zones needing balanced flow\u003c\/p\u003e\n\u003cp data-start=\"1769\" data-end=\"1983\"\u003eThe UPS4 GO’s combination of \u003cstrong data-start=\"1798\" data-end=\"1843\"\u003eefficiency, adaptability, and ease of use\u003c\/strong\u003e makes it a strong choice for modern heating systems, helping ensure comfortable, evenly distributed heat while lowering energy consumption.\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":57056153698649,"sku":"11584901","price":139.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/11584901_FO.jpg?v=1768913988"},{"product_id":"grundfos-conlift1-ls","title":"Grundfos Conlift1 LS","description":"\u003cp data-start=\"23\" data-end=\"353\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"51\"\u003eGrundfos Conlift1 LS\u003c\/strong\u003e is a compact condensate removal pump designed to safely and reliably remove condensate (water produced during boiler operation) from boilers, high-efficiency furnaces, air conditioners, and other HVAC equipment. It is engineered to handle the acidic condensate typical of modern condensing appliances.\u003c\/p\u003e\n\u003ch3 data-start=\"355\" data-end=\"379\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"380\" data-end=\"857\"\u003eAs condensing boilers and HVAC units operate, they produce a by-product of water (condensate). In many installations, this condensate cannot drain by gravity into a suitable drain point without a lift. The Conlift1 LS automatically collects and pumps this condensate away to a drain, soil stack, gully, or soakaway at a higher level. It activates when the condensate reservoir reaches a certain level, then pumps the liquid away, preventing overflow and potential water damage.\u003c\/p\u003e\n\u003ch3 data-start=\"859\" data-end=\"878\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"879\" data-end=\"1236\"\u003eThe Conlift1 LS is compatible with most \u003cstrong data-start=\"919\" data-end=\"988\"\u003edomestic and light commercial condensing boilers and HVAC systems\u003c\/strong\u003e that produce condensate. It works with natural gas, LPG, or oil-fired condensing appliances as long as a condensate outlet is present and needs lifting to reach a drain. The pump is designed to handle the mildly acidic nature of condensate safely.\u003c\/p\u003e\n\u003ch3 data-start=\"1238\" data-end=\"1262\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1263\" data-end=\"1644\"\u003eThe Conlift1 LS is ideal for installations where \u003cstrong data-start=\"1312\" data-end=\"1350\"\u003econdensate cannot drain by gravity\u003c\/strong\u003e due to location constraints, such as in basements, below drain level, or other areas where the appliance’s condensate outlet is too low relative to the available drain. It suits residential and light commercial settings and supports safe, compliant condensate disposal away from the appliance.\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":57056153829721,"sku":"115843","price":62.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/115843_LF.jpg?v=1768913218"},{"product_id":"grundfos-duca-boiler-pump-universal-gx-15-60","title":"Grundfos Duca Boiler Pump Universal (GX 15-60)","description":"","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":57173516878169,"sku":null,"price":45.55,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/3780ea536284c216104fc1cbd564115e-scaled.jpg?v=1769685322"},{"product_id":"grundfos-alpha2-15-60-130-boiler-pump-head-98119377","title":"Grundfos Alpha2 15-60 130 Boiler Pump Head 98119377","description":"","brand":"Grundfos","offers":[{"title":"New","offer_id":57173574713689,"sku":null,"price":300.0,"currency_code":"GBP","in_stock":false},{"title":"Refurbished","offer_id":57173574746457,"sku":null,"price":49.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/65556c14bd0f616c05776fbca63ac7ff-2048x2048.jpg?v=1769686128"},{"product_id":"grundfos-ups3-15-50-65-130-boiler-pump-head-99199622","title":"Grundfos UPS3 15-50\/65 130 Boiler Pump Head 99199622","description":"","brand":"Grundfos","offers":[{"title":"New","offer_id":57175580016985,"sku":null,"price":110.0,"currency_code":"GBP","in_stock":false},{"title":"Refurbished","offer_id":57175580049753,"sku":null,"price":76.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/91b9936cbedaf069ddab0035d913ad76-2048x2048.jpg?v=1769699196"}],"url":"https:\/\/plumbpartsxpressshop.com\/collections\/grundfos.oembed","provider":"Plumbparts xpress","version":"1.0","type":"link"}