{"product_id":"purgador-automatico-de-aire-1-2-para-caldera","title":"Automatic air vent 1\/2 for radiator - boiler","description":"\u003cp\u003e Replacement automatic air vent 1\/2 for hot water boiler.\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan data-huuid=\"1445013413088557103\"\u003e\u003cspan\u003eThis device automatically removes trapped air from 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\n\u003cul\u003e\n\n\u003cli data-end=\"607\" data-start=\"503\"\u003e\n\n\u003cp data-end=\"607\" data-start=\"505\"\u003e \u003cstrong data-end=\"539\" data-start=\"505\"\u003eAutomatic air removal\u003c\/strong\u003e in hot water boilers, radiators and heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"704\" data-start=\"608\"\u003e\n\n \u003cp data-end=\"704\" data-start=\"610\"\u003e\u003cstrong data-end=\"640\" data-start=\"610\"\u003eRobust working pressure\u003c\/strong\u003e : supports between 10 and 13 bar, ideal for high pressure environments. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"794\" data-start=\"705\"\u003e\n\n\u003cp data-end=\"794\" data-start=\"707\"\u003e \u003cstrong data-end=\"735\" data-start=\"707\"\u003eHigh thermal resistance\u003c\/strong\u003e : operates effectively up to a maximum temperature of 115°C. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"881\" data-start=\"795\"\u003e\n\n\u003cp data-end=\"881\" data-start=\"797\"\u003e \u003cstrong data-end=\"831\" data-start=\"797\"\u003ePrevents noise and cold spots\u003c\/strong\u003e , improving the thermal efficiency of the system. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"993\" data-start=\"882\"\u003e\n\n\u003cp data-end=\"993\" data-start=\"884\"\u003e \u003cstrong data-end=\"907\" data-start=\"884\"\u003eEasy to replace\u003c\/strong\u003e as a standardized spare part (½″ thread), without the need to disassemble complex equipment.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp\u003e\u003cstrong data-end=\"1173\" data-start=\"1136\"\u003eThis 1\/2\" automatic air vent\u003c\/strong\u003e replacement is designed to keep your heating systems running smoothly due to trapped air. Its automatic float mechanism allows for \u003cstrong data-end=\"1359\" data-start=\"1322\"\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\n\u003cp\u003e Its installation is simple and direct: connect the bleeder with the \u003cstrong data-end=\"1908\" data-start=\"1884\"\u003estandard ½″ thread\u003c\/strong\u003e , without the need for specialized tools. \u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"2209\" data-start=\"2129\"\u003e\n\n\u003cp data-end=\"2209\" data-start=\"2131\"\u003e High points of heating systems (boilers, radiators, collectors). \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2323\" data-start=\"2210\"\u003e\n\n\u003cp data-end=\"2323\" data-start=\"2212\"\u003e Domestic and professional systems that require quiet operation and even heat distribution. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2433\" data-start=\"2324\"\u003e\n\n\u003cp data-end=\"2433\" data-start=\"2326\"\u003e Rapid replacement of old or defective components to restore full system performance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch5\u003e Characteristics:\u003c\/h5\u003e\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2913\" data-start=\"2496\"\u003e\n\n\u003cthead data-end=\"2551\" data-start=\"2496\"\u003e\n\n\u003ctr data-end=\"2551\" data-start=\"2496\"\u003e\n\n\u003cth data-col-size=\"sm\" data-end=\"2522\" data-start=\"2496\"\u003e Feature\u003c\/th\u003e\n\n\u003cth data-col-size=\"md\" data-end=\"2551\" data-start=\"2522\"\u003e Worth \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-end=\"2913\" data-start=\"2608\"\u003e\n\n\u003ctr data-end=\"2663\" data-start=\"2608\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2634\" data-start=\"2608\"\u003e Connection size\u003c\/td\u003e\n\n \u003ctd data-col-size=\"md\" data-end=\"2663\" data-start=\"2634\"\u003e½″ (standard thread) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2719\" data-start=\"2664\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2690\" data-start=\"2664\"\u003e Working pressure\u003c\/td\u003e\n\n\u003ctd data-end=\"2719\" data-start=\"2690\" data-col-size=\"md\"\u003e 10–13 bar \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2775\" data-start=\"2720\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2746\" data-start=\"2720\"\u003e Maximum temperature\u003c\/td\u003e\n\n\u003ctd data-col-size=\"md\" data-end=\"2775\" data-start=\"2746\"\u003e 115 °C \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2831\" data-start=\"2776\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2802\" data-start=\"2776\"\u003e Drive type\u003c\/td\u003e\n\n\u003ctd data-col-size=\"md\" data-end=\"2831\" data-start=\"2802\"\u003e Automatic (float) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2913\" data-start=\"2832\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2858\" data-start=\"2832\"\u003e Key benefits\u003c\/td\u003e\n\n\u003ctd data-col-size=\"md\" data-end=\"2913\" data-start=\"2858\"\u003e Avoid air, noise, cold spots, improve efficiency\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Electrotodo.es","offers":[{"title":"Default Title","offer_id":54951725433210,"sku":"16UN-1768","price":8.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8026\/2676\/files\/Generated_Image_September_03_2025_-_8_46AM.webp?v=1762553037","url":"https:\/\/electrotodo.uk\/products\/purgador-automatico-de-aire-1-2-para-caldera","provider":"Electrotodo.es","version":"1.0","type":"link"}