{"product_id":"vaillant-ecotec-vu-466-4-5-pcb-0020046177","title":"Vaillant Ecotec VU 466\/4-5 PCB 0020046177 – Refurbished Advance Replacement","description":"\u003cp\u003eFault codes, loss of ignition, or intermittent shutdowns in a Vaillant Ecotec VU boiler are a common sign of a failing main PCB. This board manages heating cycles and sensor communication — once it starts to fail, the boiler cannot maintain stable, predictable operation.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eVaillant Ecotec VU 466\/4-5 PCB (Part No. 0020046177)\u003c\/strong\u003e is the refurbished advance-replacement board, restoring reliable control across the Ecotec VU GB 466 and VU GB 656 ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec VU 466\/4-5\u003c\/td\u003e\n\u003ctd\u003eVU GB 466 4 5 \/ 0010017819\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec VU GB 466\/4-5 A (2015–2018)\u003c\/td\u003e\n\u003ctd\u003e0010017819\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec VU GB 466\/4-5 H\u003c\/td\u003e\n\u003ctd\u003e0010004139\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcotec VU GB 656\/4-5 (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\u003eTested. Reliable. Warranted.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Vaillant PCB we supply is tested to confirm correct sensor communication and stable firing before dispatch. 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, including Saturday delivery for an additional charge. 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\u003e0020046177\u003c\/strong\u003e matches your existing board and check your boiler's GC number 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":47963756363941,"sku":"PCB-2015-A-BC","price":32.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/TV-49.png?v=1783255067","url":"https:\/\/ephsuppliers.com\/products\/vaillant-ecotec-vu-466-4-5-pcb-0020046177","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}