{"product_id":"purgador-automatico-de-aire-3-8-para-caldera","title":"Automatic air vent 3\/8 for radiator - boiler","description":"\u003cp\u003eReplacement \u003cstrong\u003e3\/8 automatic air vent\u003c\/strong\u003e for hot water boiler. \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-huuid=\"1445013413088557103\"\u003e\u003cspan\u003eThis device automatically removes trapped air in heating systems such as boilers and radiators, improving efficiency and preventing noise or cold spots.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"503\" data-end=\"607\"\u003e\n\u003cp data-start=\"505\" data-end=\"607\"\u003e\u003cstrong data-start=\"505\" data-end=\"539\"\u003eAutomatic air removal\u003c\/strong\u003e in hot water boilers, radiators, and heating systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"608\" data-end=\"704\"\u003e\n\u003cp data-start=\"610\" data-end=\"704\"\u003e\u003cstrong data-start=\"610\" data-end=\"640\"\u003eRobust working pressure\u003c\/strong\u003e: supports between 10 and 13 bar, ideal for high-pressure environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"705\" data-end=\"794\"\u003e\n\u003cp data-start=\"707\" data-end=\"794\"\u003e\u003cstrong data-start=\"707\" data-end=\"735\"\u003eHigh thermal resistance\u003c\/strong\u003e: operates effectively up to a maximum temperature of 115 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"795\" data-end=\"881\"\u003e\n\u003cp data-start=\"797\" data-end=\"881\"\u003e\u003cstrong data-start=\"797\" data-end=\"831\"\u003ePrevents noise and cold spots\u003c\/strong\u003e, improving the system's thermal efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"882\" data-end=\"993\"\u003e\n\u003cp data-start=\"884\" data-end=\"993\"\u003e\u003cstrong data-start=\"884\" data-end=\"907\"\u003eEasy to replace\u003c\/strong\u003e as a standardized spare part (½″ thread), no need to disassemble complex equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacement for \u003cstrong data-start=\"1136\" data-end=\"1173\"\u003e3\/8″ automatic air vent\u003c\/strong\u003e designed to keep your heating systems running without interruptions caused by trapped air. Its automatic float mechanism allows \u003cstrong data-start=\"1322\" data-end=\"1359\"\u003econtinuous air evacuation\u003c\/strong\u003e without manual intervention, maintaining efficiency, reducing annoying noises, and eliminating cold spots in radiators or boilers.\u003c\/p\u003e\n\u003cp\u003eIts installation is simple and straightforward: connect the air vent with the \u003cstrong data-start=\"1884\" data-end=\"1908\"\u003estandard 3\/8″ thread\u003c\/strong\u003e, no specialized tools needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2129\" data-end=\"2209\"\u003e\n\u003cp data-start=\"2131\" data-end=\"2209\"\u003eHigh points of heating systems (boilers, radiators, manifolds).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2210\" data-end=\"2323\"\u003e\n\u003cp data-start=\"2212\" data-end=\"2323\"\u003eDomestic and professional systems requiring quiet operation and even heat distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2324\" data-end=\"2433\"\u003e\n\u003cp data-start=\"2326\" data-end=\"2433\"\u003eQuick replacement of old or defective components to restore full system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003ctable data-start=\"2496\" data-end=\"2913\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2496\" data-end=\"2551\"\u003e\n\u003ctr data-start=\"2496\" data-end=\"2551\"\u003e\n\u003cth data-start=\"2496\" data-end=\"2522\" data-col-size=\"sm\"\u003eFeature\u003c\/th\u003e\n\u003cth data-start=\"2522\" data-end=\"2551\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2608\" data-end=\"2913\"\u003e\n\u003ctr data-start=\"2608\" data-end=\"2663\"\u003e\n\u003ctd data-start=\"2608\" data-end=\"2634\" data-col-size=\"sm\"\u003eConnection size\u003c\/td\u003e\n\u003ctd data-start=\"2634\" data-end=\"2663\" data-col-size=\"md\"\u003e3\/8″ (standard thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2664\" data-end=\"2719\"\u003e\n\u003ctd data-start=\"2664\" data-end=\"2690\" data-col-size=\"sm\"\u003eWorking pressure\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2690\" data-end=\"2719\"\u003e10–13 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2720\" data-end=\"2775\"\u003e\n\u003ctd data-start=\"2720\" data-end=\"2746\" data-col-size=\"sm\"\u003eMaximum temperature\u003c\/td\u003e\n\u003ctd data-start=\"2746\" data-end=\"2775\" data-col-size=\"md\"\u003e115 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2776\" data-end=\"2831\"\u003e\n\u003ctd data-start=\"2776\" data-end=\"2802\" data-col-size=\"sm\"\u003eDrive type\u003c\/td\u003e\n\u003ctd data-start=\"2802\" data-end=\"2831\" data-col-size=\"md\"\u003eAutomatic (float)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2832\" data-end=\"2913\"\u003e\n\u003ctd data-start=\"2832\" data-end=\"2858\" data-col-size=\"sm\"\u003eKey benefits\u003c\/td\u003e\n\u003ctd data-start=\"2858\" data-end=\"2913\" data-col-size=\"md\"\u003ePrevents air, noise, cold spots, improves efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Electrotodo.es","offers":[{"title":"Default Title","offer_id":54951705543034,"sku":"16UN-1703","price":9.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8026\/2676\/files\/GeneratedImageSeptember03_2025-8_46AM.webp?v=1762553031","url":"https:\/\/electrotodo.uk\/products\/purgador-automatico-de-aire-3-8-para-caldera","provider":"Electrotodo.es","version":"1.0","type":"link"}