{"title":"Auto Air Vent","description":"","products":[{"product_id":"baxi-7762745-auto-air-vent-pump","title":"BAXI 7762745 AUTO AIR VENT PUMP","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695217455449,"sku":null,"price":33.45,"currency_code":"GBP","in_stock":true}]},{"product_id":"voke-20147535-auto-air-vent","title":"VOKE 20147535 AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695221682521,"sku":null,"price":7.5,"currency_code":"GBP","in_stock":true}]},{"product_id":"alp-1-022102-auto-air-vent-cd28x","title":"ALP 1.022102 AUTO AIR VENT CD28X","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695236919641,"sku":null,"price":32.05,"currency_code":"GBP","in_stock":true}]},{"product_id":"vok-20019768-auto-air-vent","title":"VOK 20019768 AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695256285529,"sku":null,"price":7.38,"currency_code":"GBP","in_stock":true}]},{"product_id":"vail-0010033857-automatic-air-vent","title":"VAIL 0010033857 AUTOMATIC AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695308583257,"sku":null,"price":21.1,"currency_code":"GBP","in_stock":true}]},{"product_id":"worc-87185050140-automatic-air-vent","title":"Worcester Bosch 87185050140 Automatic Air Vent - Greenstar\/RD","description":"\u003cp data-start=\"71\" data-end=\"611\"\u003eThe Worcester Bosch 87185050140 Automatic Air Vent is a genuine replacement component designed to remove unwanted air from your central heating system automatically. As air naturally accumulates in radiators, pipework and boiler circuits over time, it can create noise, reduce heating efficiency and cause cold spots because trapped air disrupts water circulation. This automatic air vent allows those air pockets to escape without manual bleeding, helping maintain smooth water flow, stable temperatures and efficient system performance.\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"1020\"\u003eThis automatic air vent is compatible with Worcester Bosch Greenstar and RD series boilers that specify part number \u003cstrong data-start=\"729\" data-end=\"744\"\u003e87185050140\u003c\/strong\u003e in their technical documentation. To ensure correct fitment and dependable operation, always verify the part number on your existing vent or consult your boiler’s service information before installation, as vent designs and connection sizes vary between systems and models.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1420\"\u003eSupplied ready for direct replacement, the 87185050140 Automatic Air Vent installs into the designated vent port and integrates with your heating system’s pipework when fitted by a qualified engineer. Choosing this genuine Worcester Bosch component helps maintain efficient circulation, reduce air-related noise and support dependable heating performance across compatible Greenstar and RD boilers.\u003c\/p\u003e","brand":"Worcester Bosch","offers":[{"title":"Default Title","offer_id":56695325000025,"sku":null,"price":40.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1020157.jpg?v=1767616182"},{"product_id":"alp-1-010771-automatic-air-vent","title":"ALP 1.010771 AUTOMATIC AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695345316185,"sku":null,"price":33.15,"currency_code":"GBP","in_stock":true}]},{"product_id":"vok-10025485-auto-air-vent","title":"VOK 10025485 AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695358587225,"sku":null,"price":26.01,"currency_code":"GBP","in_stock":true}]},{"product_id":"vail-061707-automatic-air-vent","title":"VAIL 061707 AUTOMATIC AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695377396057,"sku":null,"price":19.29,"currency_code":"GBP","in_stock":true}]},{"product_id":"ideal-170988-isar-icos-auto-air-vent","title":"IDEAL 170988 ISAR\/ICOS AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695382835545,"sku":null,"price":38.45,"currency_code":"GBP","in_stock":true}]},{"product_id":"idea-176457-auto-air-vent-with-o-ring","title":"IDEA 176457 AUTO AIR VENT WITH O RING","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695399154009,"sku":null,"price":57.97,"currency_code":"GBP","in_stock":true}]},{"product_id":"bax-5122330-spares-kit-auto-air-vent","title":"BAX 5122330 SPARES KIT AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695430644057,"sku":null,"price":28.47,"currency_code":"GBP","in_stock":true}]},{"product_id":"baxi-5130570-aav-main-eco","title":"Valor 5130570 Auto Air Vent - Bermuda 15HE\/Main Eco\/Eco Elite","description":"\u003cp data-start=\"78\" data-end=\"540\"\u003eThe Valor 5130570 Automatic Air Vent is a genuine replacement component designed to continuously remove unwanted air from your central heating system. As air naturally accumulates during operation, it can cause noisy pipework, cold spots on radiators and inefficient heat circulation. This automatic air vent allows trapped air to escape without manual bleeding, helping maintain smooth water flow, steadier temperatures and improved overall system efficiency.\u003c\/p\u003e\n\u003cp data-start=\"542\" data-end=\"937\"\u003eThis automatic air vent is compatible with Valor Bermuda 15HE, Main Eco and Eco Elite boilers that specify part number 5130570 in their service documentation. To ensure correct fitment and reliable performance, always verify the part number on your existing component or consult your boiler’s technical information before installation, as connection sizes and vent designs vary between models.\u003c\/p\u003e\n\u003cp data-start=\"939\" data-end=\"1301\"\u003eSupplied ready for direct replacement, the 5130570 Automatic Air Vent installs into the designated vent port and connects with your heating system pipework when installed by a qualified engineer. Choosing this genuine Valor component helps maintain efficient circulation, reduce air-related noise and support dependable heating performance in compatible boilers.\u003c\/p\u003e","brand":"Valor","offers":[{"title":"Default Title","offer_id":56695434477913,"sku":null,"price":55.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1147248.jpg?v=1767602203"},{"product_id":"hea-95605050-vent-auto-air-megaflo","title":"HEA 95605050 VENT AUTO AIR MEGAFLO","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695437951321,"sku":null,"price":37.57,"currency_code":"GBP","in_stock":true}]},{"product_id":"hea-95605031-auto-air-ext-vent","title":"HEA 95605031 AUTO AIR + EXT VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695438049625,"sku":null,"price":54.15,"currency_code":"GBP","in_stock":true}]},{"product_id":"glo-0020014161-automatic-air-vent","title":"GLO 0020014161 AUTOMATIC AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695466230105,"sku":null,"price":22.59,"currency_code":"GBP","in_stock":true}]},{"product_id":"sau-s1024500-automatic-air-vent","title":"SAU S1024500 AUTOMATIC AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695487988057,"sku":null,"price":26.52,"currency_code":"GBP","in_stock":true}]},{"product_id":"aris-65104703-auto-air-vent-with-o-ring","title":"ARIS 65104703 AUTO AIR VENT WITH O RING","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695504929113,"sku":null,"price":26.98,"currency_code":"GBP","in_stock":true}]},{"product_id":"fer-39818220-auto-air-vent","title":"FER 39818220 AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695511515481,"sku":null,"price":80.93,"currency_code":"GBP","in_stock":true}]},{"product_id":"baxi-248043-aav-d-tec-top-of-pump","title":"Baxi 248043 Automatic Air Vent - Combi\/System\/Duo Tec","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-695baef9-6e10-832f-808a-5980b1568747-18\" data-testid=\"conversation-turn-102\" 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=\"a72de72d-a9d5-444f-99ef-96489cfd82f4\" 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=\"0\" data-end=\"546\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"38\"\u003eBaxi 248043 Automatic Air Vent\u003c\/strong\u003e is a genuine replacement component designed to automatically release trapped air from the central heating system in compatible boilers. By allowing air to escape without manual bleeding, this vent helps maintain efficient water circulation, reduce noise, and prevent airlocks that can compromise heat distribution. Manufactured to Baxi’s exact quality standards, the automatic air vent should be fitted by a qualified heating engineer during servicing, maintenance, or when replacing a worn or blocked vent.\u003c\/p\u003e\n\u003cp data-start=\"548\" data-end=\"824\"\u003eCompatibility for the 248043 automatic air vent includes Baxi \u003cstrong data-start=\"610\" data-end=\"619\"\u003eCombi\u003c\/strong\u003e, \u003cstrong data-start=\"621\" data-end=\"631\"\u003eSystem\u003c\/strong\u003e, and \u003cstrong data-start=\"637\" data-end=\"648\"\u003eDuo Tec\u003c\/strong\u003e boiler models that utilise this specific vent design. Always verify the boiler model and part specification before installation to ensure correct fit and reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"826\" data-end=\"1027\"\u003eUsing a genuine Baxi automatic air vent supports consistent system flow, improves heating efficiency, and contributes to the long-term dependable operation of your central heating and hot water system.\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":"BAXI","offers":[{"title":"Default Title","offer_id":56695517151577,"sku":null,"price":12.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1116812.jpg?v=1767697388"},{"product_id":"worc-8738900323-auto-air-vent","title":"Worcester Bosch 8738900323 Auto Air Vent - GB\/ZBR","description":"\u003cp data-start=\"0\" data-end=\"606\"\u003eThe Worcester Bosch 8738900323 auto air vent is a genuine OEM automatic air-bleeding device engineered to remove unwanted air from the heating circuit in compatible Worcester Bosch GB and ZBR series boilers. By automatically releasing trapped air without manual intervention, this air vent helps maintain optimal water circulation, reduce noise, prevent air locks, and support efficient heat distribution throughout the system. Manufactured to Worcester Bosch quality standards, it delivers reliable, maintenance-free operation that contributes to smoother boiler performance and improved system longevity.\u003c\/p\u003e\n\u003cp data-start=\"608\" data-end=\"979\"\u003eThis auto air vent is compatible with selected Worcester Bosch GB and ZBR boiler models that specify part number 8738900323 for automatic air relief in the hydronic circuit. Because compatibility can vary by boiler model, series, and installation configuration, it’s recommended to confirm suitability using your exact boiler model number and GC number before purchasing.\u003c\/p\u003e\n\u003cp data-start=\"981\" data-end=\"1423\"\u003eKey features of the Worcester Bosch 8738900323 auto air vent include its genuine Worcester Bosch construction for assured quality and compatibility, automatic release of trapped air to support effective water flow, robust design for dependable long-term performance, seamless integration into the boiler’s hydronic system when installed by a qualified heating engineer, and essential contribution to quieter, more efficient heating operation.\u003c\/p\u003e","brand":"Worcester Bosch","offers":[{"title":"Default Title","offer_id":56695542350169,"sku":null,"price":54.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1030761.jpg?v=1765971903"},{"product_id":"alp-1-027110-automatic-air-vent","title":"ALP 1.027110 AUTOMATIC AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695548576089,"sku":null,"price":75.78,"currency_code":"GBP","in_stock":true}]},{"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"},{"product_id":"vail-0020143508-automatic-air-vent","title":"Vaillant 0020143508 Automatic Air Vent - Ecotec VU\/VU","description":"\u003cp data-end=\"569\" data-start=\"61\"\u003eThe Vaillant 0020143508 Automatic Air Vent is a genuine replacement component designed to remove unwanted air from your boiler’s heating system automatically. As air naturally accumulates in the central heating circuit over time, it can lead to noisy pipework, reduced heat output at radiators and inefficient system performance. This automatic air vent allows trapped air to escape continuously, helping maintain steady water circulation, improve heat distribution and reduce the need for manual bleeding.\u003c\/p\u003e\n\u003cp data-end=\"943\" data-start=\"571\"\u003eThis air vent is compatible with Vaillant EcoTEC VU and VU series boilers that specify part number 0020143508 in their technical documentation. To ensure correct fitment and reliable operation, always verify the part number on your existing vent or consult your boiler’s service information before installation, as vent designs and connection sizes vary between systems.\u003c\/p\u003e\n\u003cp data-end=\"1344\" data-start=\"945\"\u003eSupplied ready for direct replacement, the 0020143508 Automatic Air Vent installs into the designated vent port and connects to the boiler’s system pipework without modification when fitted by a qualified engineer. Choosing this genuine Vaillant component helps maintain efficient circulation, reduces air-related noise and supports consistent heating performance in compatible EcoTEC VU\/VU boilers.\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":56695589011801,"sku":null,"price":29.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1385956.jpg?v=1766147320"},{"product_id":"ideal-180652-auto-air-vent","title":"IDEAL 180652 AUTO AIR VENT","description":"\u003cp data-start=\"23\" data-end=\"329\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"57\"\u003eIdeal 180652 Auto Air Vent\u003c\/strong\u003e is a genuine replacement automatic air vent valve designed for use in compatible Ideal boiler and heating system applications. This component helps remove unwanted trapped air from the system, supporting smoother, quieter operation and better overall heating performance.\u003c\/p\u003e\n\u003ch3 data-start=\"331\" data-end=\"355\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"356\" data-end=\"800\"\u003eAir trapped in a heating system can lead to noisy operation, poor circulation, reduced efficiency, and cold spots in radiators. The auto air vent continuously and automatically releases trapped air without manual bleeding, helping maintain optimal water flow and system performance. Replacing a blocked, faulty, or worn auto air vent with the 180652 Auto Air Vent restores automatic air release and supports more efficient and reliable heating.\u003c\/p\u003e\n\u003ch3 data-start=\"802\" data-end=\"821\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"822\" data-end=\"1075\"\u003eThis auto air vent is engineered to match original equipment specifications for compatible Ideal boilers and central heating systems that require this part. It ensures accurate fitment and dependable performance when installed in the appropriate system.\u003c\/p\u003e\n\u003ch3 data-start=\"1077\" data-end=\"1096\"\u003eBuild Quality\u003c\/h3\u003e\n\u003cp data-start=\"1097\" data-end=\"1403\"\u003eAs an authentic Ideal spare part, the 180652 Auto Air Vent is manufactured to high quality standards for durability and long-term reliability. The materials and design are selected to withstand the pressures and temperatures typical of heating circuits, ensuring consistent automatic air removal over time.\u003c\/p\u003e\n\u003ch3 data-start=\"1405\" data-end=\"1429\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1430\" data-end=\"1790\"\u003eThis auto air vent is ideal for heating engineers, service technicians, and installers performing maintenance, servicing, or component replacements on compatible Ideal boilers and heating systems. It is particularly useful where air buildup is causing noise, poor circulation, or other performance issues, helping to restore efficient and dependable operation.\u003c\/p\u003e","brand":"Ideal","offers":[{"title":"Default Title","offer_id":56695640523097,"sku":null,"price":27.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1779383.jpg?v=1767954610"},{"product_id":"ideal-172668-auto-air-vent-imax-w","title":"Ideal 172668 Auto Air Vent - W45\/W60\/W80 \u0026 P - I Max\/EvoMax","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-28\" data-testid=\"conversation-turn-62\" 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=\"90b7a79d-0cee-4729-b9dd-f5a208f0abe6\" 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=\"350\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"57\"\u003eIdeal 172668 Auto Air Vent\u003c\/strong\u003e is a genuine replacement automatic air vent valve designed for use in compatible Ideal boilers, including the W45, W60, W80, P, I Max, and EvoMax ranges. This component helps remove unwanted air from the heating system automatically, supporting smoother and more efficient boiler performance.\u003c\/p\u003e\n\u003ch3 data-start=\"352\" data-end=\"376\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"377\" data-end=\"819\"\u003eAir in a heating system can lead to noisy operation, poor circulation, cold spots in radiators, and reduced efficiency. The auto air vent continuously and automatically releases trapped air from the system without manual bleeding, helping maintain optimal water flow and system performance. Replacing a faulty or blocked air vent with the 172668 Auto Air Vent restores automatic air release and contributes to quieter, more efficient heating.\u003c\/p\u003e\n\u003ch3 data-start=\"821\" data-end=\"840\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"841\" data-end=\"1120\"\u003eThis auto air vent is engineered to match original equipment specifications for multiple Ideal boiler series, including W45, W60, W80, P, I Max, and EvoMax models that require this part. It ensures accurate fitment and dependable performance when installed in compatible systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1122\" data-end=\"1141\"\u003eBuild Quality\u003c\/h3\u003e\n\u003cp data-start=\"1142\" data-end=\"1439\"\u003eAs an authentic Ideal spare part, the 172668 Auto Air Vent is manufactured to high quality standards for durability and long-term reliability. The materials and design help withstand the pressures and temperatures found within heating circuits, ensuring consistent automatic air removal over time.\u003c\/p\u003e\n\u003ch3 data-start=\"1441\" data-end=\"1465\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1466\" data-end=\"1805\"\u003eThis auto air vent is ideal for heating engineers and service technicians performing maintenance, system servicing, or component replacements on compatible Ideal boilers. It is particularly useful where air buildup is causing noise, poor circulation, or other performance issues, helping to restore efficient and reliable boiler 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":56695702913369,"sku":null,"price":26.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1178994.jpg?v=1767953395"},{"product_id":"gran-mpcbs29-automatic-air-vent","title":"GRAN MPCBS29 AUTOMATIC AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695822975321,"sku":null,"price":14.35,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-87161405040-10-18728-air-vent-auto","title":"UCP 87161405040 10\/18728 AIR-VENT AUTO","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695873012057,"sku":null,"price":10.53,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-10025485-auto-air-vent","title":"UCP 10025485 AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695884054873,"sku":null,"price":19.11,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-248043-air-vent-automatic","title":"UCP 248043 AIR VENT AUTOMATIC","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695885889881,"sku":null,"price":10.34,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-auto-air-vent-with-o-ring-65104703","title":"UCP AUTO AIR VENT WITH O RING 65104703","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695893590361,"sku":null,"price":21.78,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-104521-0020014161-auto-air-vent","title":"UCP 104521 0020014161 AUTO AIR VENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695896080729,"sku":null,"price":17.76,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-87161405000-air-vent-automatic-3-8","title":"UCP 87161405000 AIR-VENT AUTOMATIC 3\/8","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695899390297,"sku":null,"price":10.67,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-450908-auto-air-vent-3-8-flexivent","title":"UCP 450908 AUTO AIR VENT 3\/8 FLEXIVENT","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695900078425,"sku":null,"price":9.91,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-s62728-vent-auto-air-bleed-device","title":"UCP S62728 VENT AUTO AIR BLEED DEVICE","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695901225305,"sku":null,"price":50.96,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-1-010771-auto-air-vent-only","title":"UCP 1.010771 AUTO AIR VENT ONLY","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695901258073,"sku":null,"price":11.14,"currency_code":"GBP","in_stock":true}]},{"product_id":"inta-15mm-auto-air-vent","title":"Inta 15mm Auto Air Vent","description":"\u003cp data-start=\"27\" data-end=\"321\"\u003eThe \u003cstrong data-start=\"31\" data-end=\"59\"\u003eInta 15 mm Auto Air Vent\u003c\/strong\u003e is a small, self-operating valve used in heating and plumbing systems to \u003cstrong data-start=\"133\" data-end=\"170\"\u003eautomatically release trapped air\u003c\/strong\u003e from pipework. By letting air escape without manual intervention, it helps improve circulation and reduces noise and performance issues in the system.\u003c\/p\u003e\n\u003ch3 data-start=\"323\" data-end=\"351\"\u003e\u003cstrong data-start=\"327\" data-end=\"349\"\u003eFunction \u0026amp; Purpose\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"352\" data-end=\"769\"\u003eIn central heating and hot water systems, air can become trapped in radiators or pipe runs after filling, draining, or during operation. This trapped air can cause cold spots on radiators, gurgling noises, pump cavitation, or inefficient circulation. The auto air vent continuously bleeds this air out as it rises in the system, maintaining smoother, more efficient operation and reducing the need for manual venting.\u003c\/p\u003e\n\u003ch3 data-start=\"771\" data-end=\"794\"\u003e\u003cstrong data-start=\"775\" data-end=\"792\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"795\" data-end=\"1023\"\u003eThe valve is designed for \u003cstrong data-start=\"821\" data-end=\"839\"\u003e15 mm pipework\u003c\/strong\u003e, which is common in domestic heating circuits feeding radiators, towel rails, and other components. It installs inline or at high points in the system where air naturally accumulates.\u003c\/p\u003e\n\u003ch3 data-start=\"1025\" data-end=\"1057\"\u003e\u003cstrong data-start=\"1029\" data-end=\"1055\"\u003eDesign \u0026amp; Build Quality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1058\" data-end=\"1404\"\u003eThe Inta auto air vent features a compact body and an internal float mechanism that opens to release air and closes to prevent water from escaping. Its simple yet effective design requires no power or manual operation once installed. The valve body is made from materials suited to the temperatures and pressures found in central heating systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1406\" data-end=\"1428\"\u003e\u003cstrong data-start=\"1410\" data-end=\"1426\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1429\" data-end=\"1468\"\u003eContinuous automatic air removal helps:\u003c\/p\u003e\n\u003cp data-start=\"1470\" data-end=\"1611\"\u003eMaintain more efficient circulation\u003cbr data-start=\"1505\" data-end=\"1508\"\u003eReduce radiators with cold spots\u003cbr data-start=\"1540\" data-end=\"1543\"\u003eLower pump noise and cavitation\u003cbr data-start=\"1574\" data-end=\"1577\"\u003eReduce the need for manual venting\u003c\/p\u003e\n\u003ch3 data-start=\"1613\" data-end=\"1641\"\u003e\u003cstrong data-start=\"1617\" data-end=\"1639\"\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1642\" data-end=\"1687\"\u003eThis auto air vent is ideal for installation:\u003c\/p\u003e\n\u003cp data-start=\"1689\" data-end=\"1845\"\u003eAt high points of the heating circuit\u003cbr data-start=\"1726\" data-end=\"1729\"\u003eOn radiator feed or return lines\u003cbr data-start=\"1761\" data-end=\"1764\"\u003eNear manifolds or boiler flow\/return runs\u003cbr data-start=\"1805\" data-end=\"1808\"\u003eIn pipework that frequently traps air\u003c\/p\u003e\n\u003cp data-start=\"1847\" data-end=\"1996\"\u003eIt’s a practical accessory for both new installations and maintenance projects, helping keep central heating systems running quietly and efficiently.\u003c\/p\u003e","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":57056153895257,"sku":"70062207","price":9.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/70062207_FO.jpg?v=1768830493"}],"url":"https:\/\/plumbpartsxpressshop.com\/collections\/auto-air-vent.oembed","provider":"Plumbparts xpress","version":"1.0","type":"link"}