{"product_id":"ideal-174894-air-vent-pump","title":"IDEAL 174894 AIR VENT (PUMP)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-695fa52d-9378-8330-83c9-129342a9ebde-4\" data-testid=\"conversation-turn-140\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"47312bc4-d681-44cc-8777-81ce1349ecfd\" 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=\"310\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"59\"\u003eIdeal 174894 Air Vent (Pump)\u003c\/strong\u003e is a genuine replacement automatic air vent valve designed for use with compatible Ideal boilers and their circulation pump assemblies. It helps remove unwanted trapped air from the heating system, improving circulation efficiency and reducing noise.\u003c\/p\u003e\n\u003ch3 data-start=\"312\" data-end=\"336\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"337\" data-end=\"683\"\u003eTrapped air in a central heating system can cause noisy operation, poor circulation, and uneven heat delivery. The pump air vent automatically releases small amounts of air that collect in the system without the need for manual bleeding. This supports smoother water flow, reduces pressure issues, and helps maintain efficient boiler performance.\u003c\/p\u003e\n\u003ch3 data-start=\"685\" data-end=\"704\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"705\" data-end=\"951\"\u003eThis air vent is engineered to match original equipment specifications for compatible Ideal boiler models that use the \u003cstrong data-start=\"824\" data-end=\"834\"\u003e174894\u003c\/strong\u003e pump air vent. It is designed for correct fitment and reliable performance when installed in the appropriate system.\u003c\/p\u003e\n\u003ch3 data-start=\"953\" data-end=\"972\"\u003eBuild Quality\u003c\/h3\u003e\n\u003cp data-start=\"973\" data-end=\"1235\"\u003eAs an authentic Ideal spare part, the 174894 Air Vent (Pump) is manufactured to high quality standards. The materials and construction are chosen for durability and long-term reliability under the pressures and temperatures typical of boiler circulation systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1237\" data-end=\"1261\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1262\" data-end=\"1622\"\u003eThis air vent is ideal for heating engineers, service technicians, and installers performing maintenance, servicing, or replacements on compatible Ideal boilers and pump circuits. It is particularly useful when air buildup is causing noise, poor circulation, or cold spots in radiators, helping to restore smooth, efficient, and quiet heating system operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Ideal","offers":[{"title":"Default Title","offer_id":56695566336345,"sku":null,"price":51.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1780264.jpg?v=1767962690","url":"https:\/\/plumbpartsxpressshop.com\/products\/ideal-174894-air-vent-pump","provider":"Plumbparts xpress","version":"1.0","type":"link"}