{"product_id":"biasi-bi1351118-air-pressure-switch-boiler-replacement-part","title":"Biasi BI1351118 Air Pressure Switch – Boiler Replacement Part","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Biasi \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBI1351118 Primary Circuit Pressure Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e monitors water pressure within the central heating system, helping the boiler operate safely and reliably.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis component helps protect the boiler from low-pressure conditions and interruptions in water flow. A faulty switch may cause pressure-related errors, ignition problems or complete boiler shutdown.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplacing it with this brand-new part can help restore correct pressure monitoring and dependable heating performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Boilers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eBiasi Advance and Advance Plus Series\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eTitle\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eGC Number\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance 25C\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47-583-43\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance 25S\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e41-583-33\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance 30C\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47-583-44\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance 30S\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e41-583-34\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance 35C\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47-583-45\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance Plus 16S ErP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e41-583-27\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance Plus 25C ErP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47-583-35\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance Plus 25S ErP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e41-583-28\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance Plus 30C ErP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47-583-36\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance Plus 30S ErP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e41-583-29\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvance Plus 35C ErP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47-583-37\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor other Biasi air pressure switches, please follow the relevant \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBiasi Air Pressure Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e link.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose This Product?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis brand-new Biasi pressure switch provides a dependable replacement for pressure-sensing faults within compatible boilers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt helps restore correct water-pressure monitoring, supports safe boiler operation and reduces the risk of ignition or circulation problems caused by a failed switch.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eDelivery and Returns\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlace your order before \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3:00 PM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for same-day dispatch. Standard and next-day delivery options are available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReturns are accepted within \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30 days\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, provided the item remains unused and in its original packaging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation must be completed by a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGas Safe registered engineer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Biasi","offers":[{"title":"Brand New","offer_id":48022987407525,"sku":"AIR-4401-A-N","price":13.86,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/1690\/8453\/files\/900.png?v=1784371685","url":"https:\/\/ephsuppliers.com\/products\/biasi-bi1351118-air-pressure-switch-boiler-replacement-part","provider":"Elite Plumbing \u0026 Heating Suppliers Ltd","version":"1.0","type":"link"}