{"product_id":"worcester-87161066330-air-pressure-switch-refurbished","title":"Worcester 87161066330 Air Pressure Switch (Refurbished)","description":"\u003cp\u003eThe air pressure switch monitors airflow and fan operation to ensure safe ignition and combustion — a faulty switch is a common cause of failed ignition, fault codes, or boiler lockout. The \u003cstrong\u003eWorcester 87161066330 Air Pressure Switch (Refurbished)\u003c\/strong\u003e is the correct direct-fit replacement across the wide Greenstar i System, i Junior HE, RI HE, RI ErP+, and Si ranges, restoring safe and reliable operation.\u003c\/p\u003e\n\u003cp\u003eThis is a quality refurbished and tested genuine Worcester Bosch component, removed from a working boiler and checked for proper operation before dispatch. Supplied with a full \u003cstrong\u003e12-month warranty\u003c\/strong\u003e.\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\u003ctr\u003e\n\u003cth style=\"width:55%;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width:45%;\"\u003eGC No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 12\/15\/18\/24 i System (NG \u0026amp; LPG)\u003c\/td\u003e\n\u003ctd\u003e41-311-67, 41-311-69, 41-311-84, 41-311-85, 41-311-86, 41-311-87, 41-311-68, 41-311-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 24\/28 i Junior HE (NG \u0026amp; LPG)\u003c\/td\u003e\n\u003ctd\u003e47-311-86, 47-311-90, 47-311-87, 47-311-91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 12\/15\/18\/24 RI HE (NG \u0026amp; LPG)\u003c\/td\u003e\n\u003ctd\u003e41-311-63, 41-311-64, 41-311-75, 41-311-76, 41-311-77, 41-311-78, 41-311-65, 41-311-66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 9\/12\/15\/18\/21\/24 RI ErP+ (NG \u0026amp; LPG)\u003c\/td\u003e\n\u003ctd\u003e41-406-68 through 41-406-79 (see full list below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreenstar 25\/30 Si (NG \u0026amp; LPG)\u003c\/td\u003e\n\u003ctd\u003e47-311-84, 47-311-88, 47-311-85, 47-311-89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Worcester Greenstar air pressure switch helps maintain correct airflow for reliable ignition and combustion. Each unit is refurbished, tested, and recalibrated to ensure consistent operation and long-term durability — an affordable and sustainable alternative to a new component.\u003c\/p\u003e\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. Standard and next-day delivery available at checkout. Returns accepted within \u003cstrong\u003e30 days\u003c\/strong\u003e in original condition. Must be fitted by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does this switch do?\u003c\/strong\u003e It monitors airflow inside the boiler to ensure safe combustion and ignition, helping prevent ignition faults, flame detection errors, and lockouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich models fit?\u003c\/strong\u003e i System, i Junior HE, RI HE, RI ErP+, and Si ranges — confirm part number 87161066330 matches your existing component before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Reference\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:35%;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWOR-AIR-6330-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul style=\"margin:0;padding-left:16px;\"\u003e\u003cli\u003e87161066330\u003c\/li\u003e\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGC Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul style=\"margin:0;padding-left:16px;\"\u003e\u003cli\u003eSee compatibility table above — 30+ GC numbers across the Greenstar range\u003c\/li\u003e\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Worcester","offers":[{"title":"Refurbished","offer_id":48023378231461,"sku":"WOR-AIR-6330-R","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/Worcester-87161066330-Air-Pressure-Switch-Pre-Owned.png?v=1784396793","url":"https:\/\/ephsuppliers.com\/products\/worcester-87161066330-air-pressure-switch-refurbished","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}