{"title":"Saunier Duval Spares","description":"","products":[{"product_id":"saunier-duval-gas-valve-new-s1071400","title":"Saunier Duval Gas Valve – New | Part No. S1071400 (Themaclassic F24E\/F30E\/F35E)","description":"\u003cp\u003eA Saunier Duval Themaclassic boiler that won't ignite reliably or shows gas-related fault codes often needs a new gas valve to restore safe, efficient combustion. The \u003cstrong\u003eSaunier Duval Gas Valve, Part No. S1071400\u003c\/strong\u003e, is the genuine replacement designed for the Themaclassic range, regulating gas flow into the burner for consistent heating and hot water performance.\u003c\/p\u003e\n\n\u003cp\u003eThis is a \u003cstrong\u003ebrand-new\u003c\/strong\u003e component, supplied ready to install with no modification needed for the compatible Themaclassic models.\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\u003eThemaclassic F24E Plus\u003c\/td\u003e\n\u003ctd\u003e47-920-37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThemaclassic F30E\u003c\/td\u003e\n\u003ctd\u003e47-920-36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThemaclassic F30E Plus\u003c\/td\u003e\n\u003ctd\u003e47-920-38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThemaclassic F30E SB\u003c\/td\u003e\n\u003ctd\u003e41-920-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThemaclassic F35E\u003c\/td\u003e\n\u003ctd\u003e47-920-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThemaclassic F8E SB\u003c\/td\u003e\n\u003ctd\u003e41-920-35\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\u003eGenuine New Part. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe gas valve regulates the flow of gas into the boiler's burner, ensuring safe and efficient combustion and helping the boiler maintain optimal heating and hot water performance. Signs of a failing valve include the boiler not igniting, unusual noises, or error codes. Supplied brand new 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 delivery 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\u003eImportant Safety Note:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003eS1071400\u003c\/strong\u003e matches your existing unit before ordering. Gas valves must always be installed by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e (or qualified heating engineer), with a full gas-tightness test before the appliance is returned to service.\u003c\/p\u003e","brand":"Saunier Duval","offers":[{"title":"New","offer_id":47950354579621,"sku":"GAS-2972-A-N","price":29.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Saunier-Duval-S1071400-Gas-Valve-Boiler-Spare-Part-2-1.png?v=1782582588"},{"product_id":"saunier-duval-expansion-vessel-6-5l-05168400-refurbished","title":"Saunier Duval Expansion Vessel 6.5L 05168400 – Refurbished","description":"\u003cp\u003eFluctuating system pressure in a Saunier Duval SD 623 Combi or Thelia 623 boiler is a common sign of a worn expansion vessel. The \u003cstrong\u003eSaunier Duval Expansion Vessel, 6.5 Litres (Part No. 05168400)\u003c\/strong\u003e is the direct replacement that restores stable closed-system pressure.\u003c\/p\u003e\n\u003cp\u003eThis is a professionally refurbished unit, taken from a fully functioning boiler and completely tested by experienced engineers before dispatch.\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\u003eSD 623 Combi\u003c\/td\u003e\n\u003ctd\u003e47-920-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThelia 623\u003c\/td\u003e\n\u003ctd\u003e47-313-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThelia 623 NC\u003c\/td\u003e\n\u003ctd\u003e47-313-12\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\u003eFully Tested. Reliable Pressure Control. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis refurbished expansion vessel has been completely tested by our experienced engineers, helping restore stable system pressure. 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. 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\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e05168400\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\u003cp\u003e\u003cstrong\u003eStock Notice:\u003c\/strong\u003e The source listing shows only 2 units left in stock at time of writing. Confirm live availability before publishing.\u003c\/p\u003e","brand":"Saunier Duval","offers":[{"title":"Refurbished","offer_id":47951333163173,"sku":"EXP-1716-A-BC","price":34.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame207.png?v=1782885578"},{"product_id":"saunier-duval-thema-condens-f30-e-pcb-refurbished-0020018478","title":"Saunier Duval Thema Condens F 30 E Boiler PCB – Refurbished | Part No. 0020018478","description":"\u003cp\u003eFault codes, boiler lockout, or total loss of heating and hot water on a Saunier Duval Thema Condens boiler are reliable indicators of PCB failure. The control board manages all critical functions — ignition sequencing, gas valve modulation, pump control, and safety shutdowns. Once it deteriorates, the boiler cannot function safely or consistently. The \u003cstrong\u003eSaunier Duval Thema Condens F 30 E Boiler PCB (Part No. 0020018478)\u003c\/strong\u003e is the correct OEM-compatible replacement for the Thema Condens F 18\/24\/30 E, SB variants, and the Themaplus Condens F 30 E, restoring full electronic control and resolving persistent fault codes.\u003c\/p\u003e\n\u003cp\u003eThis is a professionally refurbished genuine Saunier Duval component. Each board is inspected, function-tested, and calibrated to original manufacturer specifications before dispatch. The higher refurbished price for this board reflects the complexity of the Thema Condens control architecture — still significantly cheaper than a new OEM board.\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\u003eSaunier Duval Thema Condens F 18 E SB\u003c\/td\u003e\n\u003ctd\u003e47-338-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaunier Duval Thema Condens F 18 SB\u003c\/td\u003e\n\u003ctd\u003e47-338-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaunier Duval Thema Condens F 24 E\u003c\/td\u003e\n\u003ctd\u003e47-338-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaunier Duval Thema Condens F 24 SB\u003c\/td\u003e\n\u003ctd\u003e47-338-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaunier Duval Thema Condens F 30 E\u003c\/td\u003e\n\u003ctd\u003e47-338-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaunier Duval Themaplus Condens F 30 E\u003c\/td\u003e\n\u003ctd\u003e47-338-06\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\u003eOEM Tested. Calibrated. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery refurbished Saunier Duval PCB in our range is fully tested and function-verified to original manufacturer standards 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\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 Confirm part number \u003cstrong\u003e0020018478\u003c\/strong\u003e matches your existing board before ordering. PCB replacement must be carried out by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Saunier Duval","offers":[{"title":"Refurbished","offer_id":47975870070949,"sku":"PCB-2728-A-BC","price":34.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Frame393.png?v=1783440719"}],"url":"https:\/\/ephsuppliers.com\/collections\/saunier-duval-spares.oembed","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}