{"title":"Vaillant Pumps","description":"","products":[{"product_id":"vaillant-ecotec-pump-0020221616-refurbished","title":"Vaillant Ecotec Plus \u0026 Pro Pump – Refurbished | Part No. 0020221616","description":"\u003cp\u003eA central heating pump is the engine behind your entire heating system — and when it fails, the consequences are immediate. Radiators stay cold, boiler pressure fluctuates, overheating faults trigger, and error codes appear on the display. The \u003cstrong\u003eVaillant Ecotec Plus \u0026amp; Pro Circulation Pump (Part No. 0020221616)\u003c\/strong\u003e is the factory-specified high-efficiency pump fitted to Vaillant Ecotec Plus and Ecotec Pro boilers from 2015 onwards. When the original pump begins to underperform — whether through bearing wear, impeller damage, or reduced flow rate — replacing it with this exact-specification unit restores the system to full working order quickly and reliably.\u003c\/p\u003e\n\n\u003cp\u003eThis is a professionally refurbished genuine Vaillant component. Each pump is dismantled, cleaned, internally inspected, and run through a full operational test before being cleared for dispatch. The result is a unit that performs to OEM specification — delivering consistent water circulation, stable flow rates, and efficient heat distribution throughout your heating system — at a significantly lower cost than a new replacement pump.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Vaillant Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.036%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 41.2455%;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 56.2945%;\"\u003eGC Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 612 VU 126\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e41-044-78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 612 VU 126\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 615 VU 156\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e41-044-79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 615 VU 156\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R4 NG\u003c\/td\u003e\n\u003ctd\u003e41-044-80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R4 LPG\u003c\/td\u003e\n\u003ctd\u003e41-044-81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R6 NG\u003c\/td\u003e\n\u003ctd\u003e41-694-22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e41-694-23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 624 VU 246\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e41-044-82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 624 VU 246\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R4 NG\u003c\/td\u003e\n\u003ctd\u003e41-044-83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R4 LPG\u003c\/td\u003e\n\u003ctd\u003e41-044-84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R6 NG\u003c\/td\u003e\n\u003ctd\u003e41-694-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e41-694-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 637 VU 386\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 825 VUW 256\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 825 VUW 196\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e47-044-83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 832 VUW 326\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 832 VUW 246\/5-5 R6 NG\u003c\/td\u003e\n\u003ctd\u003e47-044-84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 832 VUW 246\/5-5 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e47-044-85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 835 VUW 356\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 835 VUW 306\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e47-044-82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 24 VUW 246\/5-3 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 24 VUW 246\/5-3 R6\u003c\/td\u003e\n\u003ctd\u003e47-044-88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R4 NG\u003c\/td\u003e\n\u003ctd\u003e47-044-55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R4 LPG\u003c\/td\u003e\n\u003ctd\u003e47-044-56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R6 NG\u003c\/td\u003e\n\u003ctd\u003e47-044-89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e47-044-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 30 VUW 306\/5-3 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh Efficiency. Fully Tested. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVaillant designed the 0020221616 pump specifically for its Ecotec range to deliver high-efficiency circulation with minimal energy draw — and this refurbished unit preserves exactly that performance profile. Whether the fault presenting is a no-heating condition, boiler lockout, or irregular pressure behaviour, installing this pump eliminates the circulation-side cause and restores normal operation. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e, it offers genuine long-term value for both homeowners and Gas Safe registered engineers carrying out boiler repairs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e1:00 PM\u003c\/strong\u003e are dispatched the same working day, Monday to Friday. Both \u003cstrong\u003estandard\u003c\/strong\u003e and \u003cstrong\u003enext working day delivery\u003c\/strong\u003e options are available at checkout. Saturday delivery can be selected at checkout for weekend receipt. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e, provided the item is unused and in its original condition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e0020221616\u003c\/strong\u003e matches your existing pump before ordering. All installation must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to maintain safety compliance and warranty validity.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47943913930917,"sku":"PUM-2179-A-BC","price":34.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame126.png?v=1782357431"},{"product_id":"vaillant-pump-0020221616-refurbished","title":"Vaillant Pump – Refurbished | Part No. 0020221616 (Ecotec Plus \u0026 Pro)","description":"\u003cp\u003eOverheating, no heating, or flow-related fault codes across the very wide Vaillant Ecotec Plus and Ecotec Pro ranges (2015 onwards) are common signs of a worn circulation pump. The \u003cstrong\u003eVaillant Pump, Part No. 0020221616\u003c\/strong\u003e, is the genuine high-efficiency replacement that circulates hot water around the heating system, restoring reliable boiler operation across this extensive compatibility range.\u003c\/p\u003e\n\n\u003cp\u003eThis is a professionally refurbished unit, fully tested and confirmed to be in excellent working condition before dispatch — an updated manufacturer replacement pump used across many Ecotec Plus and Ecotec Pro boilers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 612 VU 126\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e41-044-78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 612 VU 126\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 615 VU 156\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e41-044-79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 615 VU 156\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R4 NG\u003c\/td\u003e\n\u003ctd\u003e41-044-80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R4 LPG\u003c\/td\u003e\n\u003ctd\u003e41-044-81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R6 NG\u003c\/td\u003e\n\u003ctd\u003e41-694-22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/5-5 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e41-694-23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 624 VU 246\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e41-044-82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 624 VU 246\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R4 NG\u003c\/td\u003e\n\u003ctd\u003e41-044-83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R4 LPG\u003c\/td\u003e\n\u003ctd\u003e41-044-84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R6 NG\u003c\/td\u003e\n\u003ctd\u003e41-694-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/5-5 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e41-694-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 637 VU 386\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e41-694-27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 825 VUW 256\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 825 VUW 196\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e47-044-83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 832 VUW 326\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 832 VUW 246\/5-5 R6 NG\u003c\/td\u003e\n\u003ctd\u003e47-044-84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 832 VUW 246\/5-5 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e47-044-85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 835 VUW 356\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 835 VUW 306\/5-5 R6\u003c\/td\u003e\n\u003ctd\u003e47-044-82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 24 VUW 246\/5-3 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 24 VUW 246\/5-3 R6\u003c\/td\u003e\n\u003ctd\u003e47-044-88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R4 NG\u003c\/td\u003e\n\u003ctd\u003e47-044-55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R4 LPG\u003c\/td\u003e\n\u003ctd\u003e47-044-56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R6 NG\u003c\/td\u003e\n\u003ctd\u003e47-044-89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/5-3 R6 LPG\u003c\/td\u003e\n\u003ctd\u003e47-044-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 30 VUW 306\/5-3 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Tested. High-Efficiency. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis refurbished 0020221616 pump restores correct water circulation, helping resolve overheating, no-heat faults, and flow-related fault codes across an exceptionally broad Ecotec Plus and Ecotec Pro range. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e1:00 PM (Mon–Fri)\u003c\/strong\u003e are dispatched the same working day, with standard delivery and a Saturday option available at checkout. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e under our standard return policy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e0020221616\u003c\/strong\u003e matches your existing unit before ordering. Installation must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to ensure safety compliance and warranty validity.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47951296004261,"sku":"PUM-2179-A-BC","price":32.56,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame282.png?v=1782976540"},{"product_id":"vaillant-ecotec-pro-pump-193534-178983-0020005802-vpar-5-pre-owned","title":"Vaillant Ecotec Pro Pump – Refurbished | VPAR-5 \/ 0020005802 \/ 193534 \/ 178983","description":"\u003cp\u003eThe \u003cstrong\u003eVaillant Ecotec Pro Pump 193534 \/ 178983 (VPAR-5, 0020005802)\u003c\/strong\u003e is a high-quality refurbished circulating pump for Vaillant Ecotec Pro and Ecotec Plus boilers. Each unit is fully stripped, tested, and approved by our certified engineers before despatch, and comes backed by a \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis pump maintains consistent circulation of heating and domestic hot water throughout the boiler system. Failure of this component typically causes cold radiators, loss of hot water, or boiler fault codes related to circulation. This refurbished replacement is a cost-effective solution that restores full boiler performance.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Numbers:\u003c\/strong\u003e 193534 \/ 178983 \/ 0020005802\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVaillant Model Reference:\u003c\/strong\u003e VPAR-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate:\u003c\/strong\u003e Up to 6.5 m³\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Compact, space-saving form factor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Fully refurbished, tested and approved\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Boiler Models (Selected)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBoiler Model\u003c\/th\u003e\n\u003cth\u003eGC Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 24 VUW 246\/3-3 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-36 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 24 VUW 246\/3-3 R2\u003c\/td\u003e\n\u003ctd\u003e47-044-36 R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/3-3 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-30 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW 286\/3-3 R2\u003c\/td\u003e\n\u003ctd\u003e47-044-30 R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 612 VU 126\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e41-044-44 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 615 VU 156\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e41-044-45 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU 186\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e41-044-46 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 624 VU 246\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e41-044-47 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU 306\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e41-044-48 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 824 VUW 246\/3-5\u003c\/td\u003e\n\u003ctd\u003e47-044-31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 831 VUW 316\/3-5\u003c\/td\u003e\n\u003ctd\u003e47-044-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eThis pump fits a wide range of Ecotec Plus and Pro models. See the GC Numbers tab for the full compatibility list.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits a wide range of Vaillant Ecotec Pro and Ecotec Plus boilers (612, 615, 618, 624, 630, 637, 824, 831 and Pro 24\/28 series)\u003c\/li\u003e\n\u003cli\u003eFlow rate of up to 6.5 m³\/h for reliable heating and hot water delivery\u003c\/li\u003e\n\u003cli\u003eCompact design for easy installation in confined boiler compartments\u003c\/li\u003e\n\u003cli\u003eSuitable for professional installers and competent homeowners\u003c\/li\u003e\n\u003cli\u003eFully refurbished, tested and approved by in-house certified engineers\u003c\/li\u003e\n\u003cli\u003e12-month warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Confirm your boiler model and verify the manufacturer part number matches \u003cstrong\u003e193534\u003c\/strong\u003e or \u003cstrong\u003e178983\u003c\/strong\u003e before ordering. Installation should be carried out by a qualified engineer. All prices include VAT.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Pre-Owned","offer_id":47951325495461,"sku":"PUM-1659-A-BC","price":32.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame263.png?v=1782969877"},{"product_id":"vaillant-0020025042-pump-head-59866551-refurbished","title":"Vaillant Pump Head 0020025042 \/ 59866551 – Refurbished | Ecotec Plus","description":"\u003cp\u003ePoor heating performance, boiler lockouts, overheating faults, or insufficient hot water circulation in a Vaillant Ecotec Plus boiler can often be traced to a worn circulation pump head. The \u003cstrong\u003eVaillant Pump Head, Part No. 0020025042 (Pump Head No. 59866551)\u003c\/strong\u003e is the direct replacement that restores reliable water circulation throughout the boiler and heating system.\u003c\/p\u003e\n\n\u003cp\u003eThis is a professionally refurbished unit, fully tested before dispatch — giving you a cost-effective alternative to a brand-new pump while maintaining dependable performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 637 VU 376\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e41-044-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 637 VU 376\/5-5\u003c\/td\u003e\n\u003ctd\u003e41-044-65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 637 VU 376\/5-5 R1\u003c\/td\u003e\n\u003ctd\u003e41-044-65 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 637 VU 376\/5-5 R2\u003c\/td\u003e\n\u003ctd\u003e41-044-65 R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 637 VU 376\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e41-044-65 R4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus Combi 837 VUW 376\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-33 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus Combi 837 VUW 376\/3-5 R3\u003c\/td\u003e\n\u003ctd\u003e47-044-33 R3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus Combi 837 VUW 376\/5-5\u003c\/td\u003e\n\u003ctd\u003e47-044-42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus Combi 837 VUW 376\/5-5 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-42 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus Combi 837 VUW 376\/5-5 R2\u003c\/td\u003e\n\u003ctd\u003e47-044-42 R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus Combi 837 VUW 376\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-42 R4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 937 VUI 376\/3-5\u003c\/td\u003e\n\u003ctd\u003e47-044-39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 937 VUI 376\/5-5\u003c\/td\u003e\n\u003ctd\u003e47-044-43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 937 VUI 376\/5-5 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-43 R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 937 VUI 376\/5-5 R2\u003c\/td\u003e\n\u003ctd\u003e47-044-43 R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC Plus 937 VUI 376\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-43 R4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAlso fits the broader ecoTEC Plus 612, 615, 618, 624, 630, 637, 837, and 937 range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality. Tested. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach pump head is fully tested before dispatch to confirm reliable circulation performance. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e for long-term peace of mind.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e1:00 PM (Mon–Fri)\u003c\/strong\u003e are dispatched the same working day. Next-day delivery placed on a Friday is delivered the following Monday; Saturday delivery is available at checkout. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e under our standard return policy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e0020025042 \/ 59866551\u003c\/strong\u003e matches your existing unit before ordering. Installation must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to ensure safety compliance and warranty validity. All prices include VAT.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStock Notice:\u003c\/strong\u003e The supplier listing shows only 2 units left in stock at time of writing. Confirm live availability before publishing.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47951326216357,"sku":"PUM-1462-A-BC","price":34.52,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame259.png?v=1782969539"},{"product_id":"vaillant-ecomax-pump-head-160969-refurbished","title":"Vaillant Ecomax Pump Head 160969 – Refurbished","description":"\u003cp\u003eInconsistent heat distribution and reduced boiler efficiency in older Vaillant Ecomax models often comes down to a worn circulation pump. The \u003cstrong\u003eVaillant Ecomax Pump Head, Part No. 160969\u003c\/strong\u003e is the direct replacement that restores water circulation around the heating system, helping your home stay warm and comfortable.\u003c\/p\u003e\n\n\u003cp\u003eThis is a professionally refurbished unit supplied with a full 12-month warranty, designed for straightforward installation without additional modifications to the boiler system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcomax 613\/2 E VU 126\/2-C (Condensing System) 2001–2007\u003c\/td\u003e\n\u003ctd\u003e41-044-27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcomax 618\/2E VU186\/2-C 2001–2007\u003c\/td\u003e\n\u003ctd\u003e41-044-28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcomax 622\/2E VU 226\/2-C 2001–2007\u003c\/td\u003e\n\u003ctd\u003e41-044-29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcomax 824\/2E VUW 246\/2-C 2001–2007\u003c\/td\u003e\n\u003ctd\u003e47-044-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcomax 828\/2E VUW 286\/2-C 2001–2007\u003c\/td\u003e\n\u003ctd\u003e47-044-17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Performance. Built to Last. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pump head is built to provide reliable performance for many years when properly installed and maintained. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e1:00 PM (Mon–Fri)\u003c\/strong\u003e are dispatched the same working day. Next-day delivery placed on a Friday is delivered the following Monday; Saturday delivery is available at checkout. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e under our standard return policy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e160969\u003c\/strong\u003e matches your existing unit before ordering. Installation must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to ensure safety compliance and warranty validity. All prices include VAT.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSource Listing Notice:\u003c\/strong\u003e The original page URL we were given referenced a different part description (\"Grundfos 230V VP5\/2 pump, 59866538\"), but the live product content on that page is for the Vaillant Ecomax Pump Head 160969 shown above. We've built this listing from the actual page content rather than the URL text — please double check this is the correct part before publishing.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47951326249125,"sku":"PUM-1415-A-BC","price":34.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame257_010b37bf-efcc-45b6-bb92-5b50075ffb57.png?v=1782969387"},{"product_id":"vaillant-ecotec-plus-vpar-5-pump-178983-refurbished","title":"Vaillant Ecotec Plus VPAR-5 Pump 178983 \/ 0020005803 – Refurbished","description":"\u003cp\u003eReduced reliability, noisy operation, or fluctuating heat output in a Vaillant Ecotec Plus or Pro boiler often points to a worn circulation pump. The \u003cstrong\u003eVaillant Ecotec Plus Pump, Part No. 178983 \/ 0020005803\u003c\/strong\u003e is a direct, like-for-like replacement that restores efficient circulation across the wide Ecotec Plus and Pro range.\u003c\/p\u003e\n\n\u003cp\u003eThis is a professionally refurbished unit, taken from a completely functioning donor boiler, quality-checked by experienced engineers, and supplied with a full 12-month warranty.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 612 VU126\/3-5, 126\/3-5R1\u003c\/td\u003e\n\u003ctd\u003e41-044-44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 615 VU156\/3-5, 156\/3-5R1\u003c\/td\u003e\n\u003ctd\u003e41-044-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 618 VU186\/3-5, 186\/3-5R1\u003c\/td\u003e\n\u003ctd\u003e41-044-46\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 624 VU246\/3-5, 246\/3-5R1\u003c\/td\u003e\n\u003ctd\u003e41-044-47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 630 VU306\/3-5, 306\/3-5R1\u003c\/td\u003e\n\u003ctd\u003e41-044-48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 637 (2006 onwards)\u003c\/td\u003e\n\u003ctd\u003e41-044-52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 824 VUW246\/3-5, VUW246\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 824 VUW246\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 831 VUW316\/3-5, VUW316\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 831 VUW316\/5-5 R4\u003c\/td\u003e\n\u003ctd\u003e47-044-41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Plus 837 VUW376\/3-5 R1\u003c\/td\u003e\n\u003ctd\u003e47-044-33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 24 VUW246\/3-3 R1, R2\u003c\/td\u003e\n\u003ctd\u003e47-044-36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec Pro 28 VUW286\/3-3, VUW286\/3-3 R1, R2\u003c\/td\u003e\n\u003ctd\u003e47-044-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality-Checked. Reliable Circulation. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pump is refurbished to deliver quiet, stable, and efficient circulation, helping improve overall system reliability while maintaining heating and hot water performance. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e1:00 PM (Mon–Fri)\u003c\/strong\u003e are dispatched the same working day. Next-day delivery placed on a Friday is delivered the following Monday; Saturday delivery is available at checkout. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e under our standard return policy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e178983 \/ 0020005803\u003c\/strong\u003e matches your existing unit before ordering. Installation must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e to ensure safety compliance and warranty validity. All prices include VAT.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47951326314661,"sku":"PUM-1228-A-BC","price":33.65,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame253.png?v=1782966992"},{"product_id":"vaillant-ecomax-ecotec-vu-656-4-5-pump-180929-0020211454-pre-owned","title":"Vaillant Ecomax \/ Ecotec VU GB 656\/4-5 Pump – Pre-Owned | Part No. 180929 \/ 0020211454","description":"\u003cp\u003eThe \u003cstrong\u003eVaillant Ecotec VU GB 656\/4-5 Pump 180929 (0020211454)\u003c\/strong\u003e is a refurbished circulating pump for the \u003cstrong\u003eVaillant ecoTEC VU GB 656\/4-5\u003c\/strong\u003e and \u003cstrong\u003eecoMAX 665 VU\u003c\/strong\u003e condensing system boilers. Each unit is fully tested and quality-checked before despatch and comes with a \u003cstrong\u003e12-month warranty\u003c\/strong\u003e. Only one unit available — limited stock.\u003c\/p\u003e\n\n\u003cp\u003eWhen this pump becomes faulty, the boiler experiences reduced or no water circulation, which causes poor heating performance, lockout faults, or system pressure issues. Replacing the pump with this tested refurbished unit restores proper circulation and reliable day-to-day boiler operation.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Boiler Models\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVaillant ecoMAX 665 VU (Condensing System) 2006–2008\u003c\/td\u003e\n\u003ctd\u003e20-062-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVaillant ecoTEC VU GB 656\/4-5 H 2007–2015\u003c\/td\u003e\n\u003ctd\u003e0010004140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVaillant ecoTEC VU GB 656\/4-5 A 2015–2018\u003c\/td\u003e\n\u003ctd\u003e0010017820\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Vaillant ecoTEC VU GB 656\/4-5 and ecoMAX 665 VU boilers\u003c\/li\u003e\n\u003cli\u003eRestores correct water circulation and stable boiler performance\u003c\/li\u003e\n\u003cli\u003eFully tested and quality-checked by in-house certified engineers\u003c\/li\u003e\n\u003cli\u003e12-month warranty included\u003c\/li\u003e\n\u003cli\u003eCost-effective refurbished alternative to a new OEM pump\u003c\/li\u003e\n\u003cli\u003eMust be installed by a Gas Safe registered engineer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Confirm your boiler model matches the list above and verify the part number is \u003cstrong\u003e180929\u003c\/strong\u003e or \u003cstrong\u003e0020211454\u003c\/strong\u003e before ordering. All prices include VAT.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47951329034405,"sku":"PUM-2988-A-BC","price":34.58,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame225.png?v=1782959655"},{"product_id":"vaillant-boiler-pump-housing-0020221616","title":"Vaillant Ecotec Plus 612 VU Pump Housing 0020221616 \/ 0020176087 – Refurbished","description":"\u003cp\u003eA worn or cracked pump housing in a Vaillant Ecotec boiler disrupts water flow, reduces heating performance, and can lead to persistent boiler faults. The \u003cstrong\u003eVaillant Pump Housing 0020221616 \/ 0020176087\u003c\/strong\u003e is a refurbished replacement unit that restores proper circulation and supports reliable day-to-day heating performance across a wide range of ecoTEC Plus and Pro models.\u003c\/p\u003e\n\n\u003cp\u003eEach unit is professionally refurbished and tested before dispatch. Condition: \u003cstrong\u003eRefurbished\u003c\/strong\u003e. Supplied with a \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Numbers: \u003cstrong\u003e0020221616 \/ 0020176087\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSKU: \u003cstrong\u003ePUM-2119-A-BC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits Vaillant ecoTEC Plus VU\/VUW and ecoTEC Pro VU\/VUW series\u003c\/li\u003e\n\u003cli\u003eProfessionally refurbished and tested\u003c\/li\u003e\n\u003cli\u003eCondition: \u003cstrong\u003eRefurbished\u003c\/strong\u003e | Warranty: \u003cstrong\u003e12 Months\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Boiler Models\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eecoTEC Plus VU Series (2015 onwards):\u003c\/strong\u003e 612 VU 126\/5-5, 615 VU 156\/5-5, 618 VU 186\/5-5 (NG \u0026amp; LPG), 624 VU 246\/5-5, 630 VU 306\/5-5 (NG \u0026amp; LPG), 637 VU 386\/5-5 – R4 and R6 variants\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eecoTEC Plus VUW Series:\u003c\/strong\u003e 825 VUW 256\/5-5, 832 VUW 326\/5-5, 835 VUW 356\/5-5 – R4 and R6 variants\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eecoTEC Pro VU:\u003c\/strong\u003e 22 VU 226\/5-3 A R4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eecoTEC Pro VUW:\u003c\/strong\u003e 24 VUW 246\/5-3, 28 VUW 286\/5-3 (NG \u0026amp; LPG), 30 VUW 306\/5-3 – R4 and R6 variants\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cp\u003eVerify your part number matches \u003cstrong\u003e0020221616\u003c\/strong\u003e or \u003cstrong\u003e0020176087\u003c\/strong\u003e before ordering. Installation must be carried out by a Gas Safe registered engineer. All prices inclusive of VAT.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47951332933797,"sku":"PUM-2119-A-BC","price":31.65,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame217.png?v=1782959010"},{"product_id":"vaillant-ecotec-vu-gb-656-4-5-pump-refurbished-180929-0020211454","title":"Vaillant ecoTEC VU GB 656\/4-5 Pump – Refurbished | Part No. 180929 \/ 0020211454","description":"\u003cp\u003eSluggish heating, low hot water pressure, and poor system response in a Vaillant ecoMAX 665 VU or ecoTEC VU GB 656\/4-5 boiler are frequently caused by a deteriorating pump. The pump circulates heated water through the primary heating and DHW circuit — when it fails, the boiler can no longer maintain stable flow or temperature. The \u003cstrong\u003eVaillant Ecotec VU GB 656\/4-5 Pump 180929 \/ 0020211454 (Refurbished)\u003c\/strong\u003e is the correct replacement, restoring reliable and consistent circulation across the ecoMAX 665 VU and ecoTEC VU GB 656\/4-5 (2007–2018) boilers.\u003c\/p\u003e\n\u003cp\u003eThis is a professionally refurbished genuine Vaillant component — fully tested and quality-checked before dispatch. Part number \u003cstrong\u003e180929\u003c\/strong\u003e is also cross-referenced as \u003cstrong\u003e0020211454\u003c\/strong\u003e. Only 1 unit remaining in stock. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e. Minor cosmetic marks may be present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Vaillant Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 55%;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 45%;\"\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoMAX 665 VU (Condensing System) 2006–2008\u003c\/td\u003e\n\u003ctd\u003e20-062-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC VU GB 656\/4-5 H (2007–2015)\u003c\/td\u003e\n\u003ctd\u003e0010004140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eecoTEC VU GB 656\/4-5 A (2015–2018)\u003c\/td\u003e\n\u003ctd\u003e0010017820\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefurbished. Tested. 12-Month Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Vaillant pump is fully tested and quality-checked before dispatch. This 180929 \/ 0020211454 unit restores correct circulation in the ecoMAX 665 VU and ecoTEC VU GB 656\/4-5 ranges. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before \u003cstrong\u003e3:00 PM (Mon–Fri)\u003c\/strong\u003e are dispatched the same working day. Standard and next-day delivery available at checkout. Returns accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e in original unused condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e180929 \/ 0020211454\u003c\/strong\u003e matches your existing pump before ordering. Must be fitted by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Reference\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePUM-2988-A-BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul style=\"margin: 0; padding-left: 16px;\"\u003e\n\u003cli\u003e180929\u003c\/li\u003e\n\u003cli\u003e0020211454\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGC Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul style=\"margin: 0; padding-left: 16px;\"\u003e\n\u003cli\u003e20-062-02\u003c\/li\u003e\n\u003cli\u003e0010004140\u003c\/li\u003e\n\u003cli\u003e0010017820\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vaillant","offers":[{"title":"Refurbished","offer_id":47976069660837,"sku":"PUM-2988-A-BC","price":34.22,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame372.png?v=1783275194"}],"url":"https:\/\/ephsuppliers.com\/collections\/vaillant-pumps.oembed","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}