{"product_id":"idea177478-fan-gasket","title":"Ideal 177478 Fan Gasket","description":"\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f5358f60-0d65-4ded-bd61-abd0618a47c2\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-start=\"23\" data-end=\"279\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"54\"\u003eIdeal 177478 Fan Gasket\u003c\/strong\u003e is a genuine replacement sealing component designed for use in compatible Ideal boilers that utilise a combustion air or flue fan. It provides a secure, heat-resistant seal between the fan housing and surrounding components.\u003c\/p\u003e\n\u003ch3 data-start=\"281\" data-end=\"305\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"306\" data-end=\"717\"\u003eThe fan gasket prevents air and flue gas leaks at the interface where the fan mounts to the boiler casing or flue pathway. A proper seal supports correct airflow control, improves combustion efficiency, reduces noise and vibration, and helps maintain safe operation by preventing unwanted gas escape. Replacing a worn, cracked, or degraded fan gasket helps restore airtight sealing and reliable fan performance.\u003c\/p\u003e\n\u003ch3 data-start=\"719\" data-end=\"738\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"739\" data-end=\"977\"\u003eThis fan gasket is engineered to match original equipment specifications for compatible Ideal boiler models that require the \u003cstrong data-start=\"864\" data-end=\"874\"\u003e177478\u003c\/strong\u003e part. It ensures accurate fitment and dependable performance when installed in the appropriate system.\u003c\/p\u003e\n\u003ch3 data-start=\"979\" data-end=\"998\"\u003eBuild Quality\u003c\/h3\u003e\n\u003cp data-start=\"999\" data-end=\"1278\"\u003eAs an authentic Ideal spare part, the 177478 Fan Gasket is manufactured to high quality standards. The materials are selected for heat resistance, durability, and long-term reliability under the thermal and mechanical stresses typical of combustion air and flue fan applications.\u003c\/p\u003e\n\u003ch3 data-start=\"1280\" data-end=\"1304\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1305\" data-end=\"1690\"\u003eThis fan gasket is ideal for heating engineers, service technicians, and installers performing maintenance, servicing, or part replacements on compatible Ideal boilers. It is particularly useful when air leaks, reduced combustion performance, unusual fan noise, or vibration indicate that the existing gasket may be compromised, helping to restore efficient, quiet, and safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ideal","offers":[{"title":"Default Title","offer_id":56695603396953,"sku":null,"price":5.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1782750.jpg?v=1767954995","url":"https:\/\/plumbpartsxpressshop.com\/products\/idea177478-fan-gasket","provider":"Plumbparts xpress","version":"1.0","type":"link"}