{"product_id":"worc-87161164740-fan-assembly","title":"Worcester Bosch 87161164740 Fan Assembly - Greenstar\/Highflow\/RD","description":"\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7b30c383-349f-4397-b016-355639d4ec68\" 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=\"76\" data-end=\"707\"\u003eThe Worcester Bosch 87161164740 Fan Assembly is a genuine replacement combustion airflow component engineered to maintain correct air movement through the boiler’s combustion chamber and flue system. This fan draws in the air required for efficient combustion and safely expels flue gases, supporting stable ignition, consistent burner performance and reliable heat output. When the original fan becomes worn, noisy or begins to fail, your boiler may experience ignition delays, unusual noises, reduced performance or safety lockouts, so fitting the correct OEM fan assembly is essential for restoring dependable, safe operation.\u003c\/p\u003e\n\u003cp data-start=\"709\" data-end=\"1112\"\u003eThis fan assembly is compatible with Worcester Bosch Greenstar, Highflow and RD series boilers that reference part number \u003cstrong data-start=\"831\" data-end=\"846\"\u003e87161164740\u003c\/strong\u003e in their technical documentation. To ensure correct fitment and optimal performance, always verify the part number on your existing fan or consult your boiler’s service information before installation, as airflow components vary between models and configurations.\u003c\/p\u003e\n\u003cp data-start=\"1114\" data-end=\"1548\"\u003eSupplied ready for direct replacement, the 87161164740 Fan Assembly integrates with the boiler’s original mounting points and electrical connections without modification when installed by a qualified engineer. Choosing this genuine Worcester Bosch component helps restore proper combustion airflow, improve ignition reliability and support consistent heating and hot-water performance in compatible Greenstar, Highflow and RD boilers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Worcester Bosch","offers":[{"title":"Default Title","offer_id":56695326015833,"sku":null,"price":240.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1019931.jpg?v=1767615694","url":"https:\/\/plumbpartsxpressshop.com\/products\/worc-87161164740-fan-assembly","provider":"Plumbparts xpress","version":"1.0","type":"link"}