{"product_id":"worcester-8716122007-sit-gas-valve-pre-owned","title":"Worcester 8716122007 SIT Gas Valve – Pre-Owned | Greenstar 8000 Life \u0026 Style","description":"\u003cp\u003eA Worcester Greenstar 8000 Life, Greenstar 8000 Style, Greenstar Life, Gr4700IW, or Worcester 2000 boiler that fails to fire, shuts down on a gas pressure fault, or displays a lockout error code often points to a gas valve that's worn internally, has a faulty solenoid, or has seized components. The \u003cstrong\u003eWorcester SIT Gas Valve, Part No. 8716122007\u003c\/strong\u003e, is the genuine replacement that controls gas flow to the burner during every heating and hot water cycle, restoring safe and reliable operation.\u003c\/p\u003e\n\n\u003cp\u003eThis is a \u003cstrong\u003epre-owned\u003c\/strong\u003e valve, removed from a working or decommissioned appliance and tested before dispatch — a cost-effective alternative to buying new, particularly for older boilers where repair cost needs to be weighed against full replacement. SIT is the OEM valve supplier to Worcester Bosch.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Boiler Ranges\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorcester Gr4700IW (System)\u003c\/td\u003e\n\u003ctd\u003e12s, 15s, 18s, 21s, 24s NG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorcester Gr4700IW (Combi)\u003c\/td\u003e\n\u003ctd\u003e25c, 30c NG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Life GR8300IW Combi\u003c\/td\u003e\n\u003ctd\u003e30C, 35C, 40C, 45C, 50C — NG and LPG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Life GR8300IW System\u003c\/td\u003e\n\u003ctd\u003e30R, 35R, 40R, 45R, 50R — NG and LPG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 8000 Life GR8300IW\u003c\/td\u003e\n\u003ctd\u003e30S LPG\/NG, 35P LPG\/NG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 8000 Style GR8700IW Combi\u003c\/td\u003e\n\u003ctd\u003e30C, 35C, 40C, 45C, 50C — NG and LPG (incl. CB variants)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 8000 Style GR8700IW System\u003c\/td\u003e\n\u003ctd\u003e30P, 35S, 30SB, 35SB — NG and LPG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorcester 2000\u003c\/td\u003e\n\u003ctd\u003e25 kW and 30 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThis is a high-fitment part across 50+ Worcester models — always verify compatibility using your boiler's full model number and GC number before purchasing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTested Before Dispatch. Cost-Effective Alternative.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis pre-owned 8716122007 valve has been checked and tested wherever possible before dispatch, restoring reliable gas flow control where a faulty valve was causing no-heat, no-ignition, gas lockout, or low pressure symptoms.\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, with fast UK delivery. Contact us if there's any issue with your order and we'll resolve it promptly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Safety Note:\u003c\/strong\u003e As a pre-owned component, this valve should be installed and tested by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e, including checking gas rate, inlet pressure, and valve response, before the appliance is returned to service. A full gas-tightness test is required after fitting.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Pre-Owned","offer_id":47950354415781,"sku":"WORC-GSV-2007-N","price":34.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Worcester-8716122007-SIT-Gas-Valve-pre-owned-_E2_80_94-tested-Worcester-boiler-spare.png?v=1782582583","url":"https:\/\/ephsuppliers.com\/products\/worcester-8716122007-sit-gas-valve-pre-owned","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}