{"product_id":"llave-conexion-caldera-vaillant-vcm2421e","title":"Connection key for Vaillant boiler VCM2421E 135731","description":"\u003cp\u003eThe connection valve for Vaillant boiler model VCM2421E is a tap designed to control the water flow in domestic heating boilers. This part allows the safe opening and closing of the water circuit, facilitating maintenance or repair tasks without the need to completely drain the system.\u003c\/p\u003e\n\n\u003ch3\u003eWhat problem does this replacement part solve?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWater leaks at the boiler connection\u003c\/li\u003e\n\u003cli\u003eDifficulty isolating the water circuit during repairs\u003c\/li\u003e\n\u003cli\u003eMalfunction or blockage of the original tap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eModels:\u003c\/h5\u003e\n\u003cp\u003eCompatible with various Vaillant domestic boiler models, especially in systems that use this type of standard connection valve.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVaillant VCM2421E\u003c\/li\u003e\n\u003cli\u003eVaillant VCM2401\u003c\/li\u003e\n\u003cli\u003eVaillant VCM1821E\u003c\/li\u003e\n\u003cli\u003eVaillant ecoTEC plus VU 242\/5-5\u003c\/li\u003e\n\u003cli\u003eVaillant ecoTEC plus VU 240\/5-5\u003c\/li\u003e\n\u003cli\u003eVaillant atmoTEC plus VU 182\/3-5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePart type: connection valve (tap) for boiler\u003c\/li\u003e\n\u003cli\u003eCompatible brand: Vaillant\u003c\/li\u003e\n\u003cli\u003eCodes: Vaillant 135731\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions: height 5 cm, width 5 cm, depth 7 cm\u003c\/li\u003e\n\u003cli\u003eMaterial resistant to high temperatures and water pressure\u003c\/li\u003e\n\u003cli\u003eDesign specifically for direct connection to the indicated Vaillant models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eRecommendation:\u003c\/h5\u003e\n\u003cp\u003eBefore purchasing, confirm the compatibility of this valve with your Vaillant boiler model and part code to ensure a perfect fit and avoid returns.\u003c\/p\u003e","brand":"VAILLANT","offers":[{"title":"Default Title","offer_id":56664757109114,"sku":"REM-372600013","price":67.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8026\/2676\/files\/3726013_241_sma.webp?v=1773897512","url":"https:\/\/electrotodo.com\/products\/llave-conexion-caldera-vaillant-vcm2421e","provider":"Electrotodo.es","version":"1.0","type":"link"}