{"product_id":"worcester-greenstar-gas-valve-sit-848-pre-owned-87161165150","title":"Worcester Greenstar Gas Valve Sit 848 – Pre-Owned | Part No. 87161165150","description":"\u003cp\u003eIgnition faults, unstable flame, or inconsistent heating across the very wide Worcester Greenstar CDI, CDI Classic, FS, and Highflow ranges are common signs of a gas valve no longer regulating fuel supply correctly. The \u003cstrong\u003eWorcester Greenstar Gas Valve Sit 848, Part No. 87161165150\u003c\/strong\u003e, is the genuine replacement that controls gas supply inside the boiler, restoring stable burner performance across this extensive compatibility range.\u003c\/p\u003e\n\n\u003cp\u003eThis is a \u003cstrong\u003epre-owned\u003c\/strong\u003e part, inspected and tested before dispatch to ensure safe and reliable operation.\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\u003eGreenstar 30 CDI Conventional\u003c\/td\u003e\n\u003ctd\u003e41-311-71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 30 CDI System\u003c\/td\u003e\n\u003ctd\u003e41-311-93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 40 CDI Conventional\u003c\/td\u003e\n\u003ctd\u003e41-311-72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 25 CDI\u003c\/td\u003e\n\u003ctd\u003e47-311-92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 27 CDI HE\u003c\/td\u003e\n\u003ctd\u003e47-406-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 27 CDI HE LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 30 CDI\u003c\/td\u003e\n\u003ctd\u003e47-311-93\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 30 CDI HE\u003c\/td\u003e\n\u003ctd\u003e47-406-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 30 CDI HE LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 35 CDI\u003c\/td\u003e\n\u003ctd\u003e47-311-94\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 37 CDI HE\u003c\/td\u003e\n\u003ctd\u003e47-406-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 37 CDI HE LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-09\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 40 CDI\u003c\/td\u003e\n\u003ctd\u003e47-311-95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 42 CDI HE Classic\u003c\/td\u003e\n\u003ctd\u003e47-406-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Combi 42 CDI HE Classic LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 29 CDI Classic\u003c\/td\u003e\n\u003ctd\u003e47-406-34 \/ 7738100216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 29 CDI Classic LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 34 CDI Classic\u003c\/td\u003e\n\u003ctd\u003e47-406-36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 34 CDI Classic LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 38 CDI Classic\u003c\/td\u003e\n\u003ctd\u003e47-406-38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 38 CDI Classic LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 29 CDI Classic ERP\u003c\/td\u003e\n\u003ctd\u003e47-406-65 \/ 7738100248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 29 CDI Classic ERP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 30 CDI Classic Regular ErP\u003c\/td\u003e\n\u003ctd\u003e41-406-33 \/ 7738100245\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 30 CDI Classic Regular ErP LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 30 CDI Classic System ErP\u003c\/td\u003e\n\u003ctd\u003e41-406-37 \/ 7738100244\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 30 CDI Classic System ErP LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-38 \/ 7738100233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 34 CDI Classic ERP\u003c\/td\u003e\n\u003ctd\u003e47-406-67 \/ 7738100250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 34 CDI Classic ERP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 35 CDI Classic System ErP\u003c\/td\u003e\n\u003ctd\u003e41-406-39 \/ 7738100236\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 35 CDI Classic System ErP LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-40 \/ 7738100237\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 38 CDI Classic ERP\u003c\/td\u003e\n\u003ctd\u003e47-406-69 \/ 7738100252\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 38 CDI Classic ERP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 40 CDI Classic Regular ErP\u003c\/td\u003e\n\u003ctd\u003e41-406-35 \/ 7738100232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 40 CDI Classic Regular ErP LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 42 CDI Classic ERP\u003c\/td\u003e\n\u003ctd\u003e47-406-71 \/ 7738100246\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 42 CDI Classic ERP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 30 CDI\u003c\/td\u003e\n\u003ctd\u003e41-406-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 30 CDI LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 30 CDI Regular ErP\u003c\/td\u003e\n\u003ctd\u003e41-406-62 \/ 7731600102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 30 CDI Regular ErP LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-63 \/ 7731600103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 42 CDI\u003c\/td\u003e\n\u003ctd\u003e41-406-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 42 CDI LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 42 CDI Regular ErP\u003c\/td\u003e\n\u003ctd\u003e41-406-64 \/ 7731600104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar FS 42 CDI Regular ErP LPG\u003c\/td\u003e\n\u003ctd\u003e41-406-65 \/ 7731600105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Highflow 440 CDI ErP\u003c\/td\u003e\n\u003ctd\u003e47-406-89 \/ 7731600098\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Highflow 440 CDI ErP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-90 \/ 7731600099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Highflow 550 CDI\u003c\/td\u003e\n\u003ctd\u003e47-406-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Highflow 550 CDI ErP\u003c\/td\u003e\n\u003ctd\u003e47-406-91 \/ 7731600100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar Highflow 550 CDI ErP LPG\u003c\/td\u003e\n\u003ctd\u003e47-406-92 \/ 7731600101\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\u003eInspected \u0026amp; Tested. Backed by Warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 87161165150 valve helps resolve ignition faults, unstable flame, and heating inconsistencies across an exceptionally broad range of Worcester Greenstar models. Supplied with a \u003cstrong\u003e6-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\u003c\/strong\u003e are dispatched the same working day, with standard or next-day courier delivery available. Returns are accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e if the item is unused and in its original condition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Safety Note:\u003c\/strong\u003e Please confirm that part number \u003cstrong\u003e87161165150\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, with a full gas-tightness test before the boiler is returned to service.\u003c\/p\u003e","brand":"Worcester","offers":[{"title":"Pre-Owned","offer_id":47950793769125,"sku":"GAS-1905-A-BC","price":30.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/ytjrtyjyjdj.jpg?v=1782628719","url":"https:\/\/ephsuppliers.com\/products\/worcester-greenstar-gas-valve-sit-848-pre-owned-87161165150","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}