{"product_id":"viessmann-vitodens-100-w-pcb-7506590-type-2-3-relay-refurbished","title":"Viessmann Vitodens 100-W PCB 7506590 Type 2 (3 Relay) – Refurbished","description":"\u003cp\u003eThe PCB in a Viessmann Vitodens 100-W boiler manages ignition, heating cycles, and safety controls. A failing board can cause lockouts, erratic temperature control, or complete loss of heating and hot water. The \u003cstrong\u003eViessmann Vitodens 100-W PCB 7506590 (Type 2, 3 Relay)\u003c\/strong\u003e is the direct replacement for the Type 2 three-relay variant, restoring precise control across the compatible Vitodens 100-W range.\u003c\/p\u003e\n\u003cp\u003eThis is a professionally refurbished unit, tested to ensure reliability, and supplied with a full 12-month warranty. Two service options are available:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Sale\u003c\/strong\u003e — refurbished board shipped to you, ready to install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Replacement\u003c\/strong\u003e — board shipped immediately; return your old board within an agreed window.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Models (Vitodens 100-W Type 2 WB1C)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\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\u003eWB1C System\u003c\/td\u003e\n\u003ctd\u003e12kW \/ 19kW \/ 26kW \/ 30kW \/ 35kW\u003c\/td\u003e\n\u003ctd\u003e41-819-31 \/ 41-819-32 \/ 41-819-33 \/ 41-819-34 \/ 41-819-35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWB1C Combi\u003c\/td\u003e\n\u003ctd\u003e26kW \/ 30kW \/ 35kW\u003c\/td\u003e\n\u003ctd\u003e47-819-31 \/ 47-819-32 \/ 47-819-33\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\u003eStrictly Tested. Reliable Control. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSupplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e. Gas Safe engineer installation required.\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\u003c\/strong\u003e are dispatched the same working day. Returns accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e in original condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is the \u003cstrong\u003eType 2 (3 Relay)\u003c\/strong\u003e version — different from the Type 1 (WB1HC\/WB1KC) listed separately. Confirm part number \u003cstrong\u003e7506590\u003c\/strong\u003e and board type match your existing unit before ordering.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Refurbished","offer_id":47988578746533,"sku":"PCB-2945-A-BC-V1","price":32.54,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/TV-138_a19b322b-4b6d-48c4-8247-8ba92a0671c5.png?v=1783439239","url":"https:\/\/ephsuppliers.com\/products\/viessmann-vitodens-100-w-pcb-7506590-type-2-3-relay-refurbished","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}