{"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","url":"https:\/\/ephsuppliers.com\/products\/vaillant-0020025042-pump-head-59866551-refurbished","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}