{"product_id":"flusostato-caldera-vaillant-178990","title":"Flow switch for Vaillant boiler 178988 models VMW240\/3 and similar","description":"\u003cp\u003eThe flow switch is a safety and control device used in Vaillant boilers that detects the flow of combustion gases. Its main function is to ensure that the fan or extractor is operating correctly before allowing the burner to ignite, thus preventing dangerous situations caused by inadequate smoke expulsion.\u003c\/p\u003e\n\n\u003ch3\u003eWhat problem does this replacement part solve?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe boiler does not ignite or shuts off shortly after starting due to a failure in detecting gas flow.\u003c\/li\u003e\n\u003cli\u003eFrequent interruptions in operation caused by incorrect signals from the flow switch.\u003c\/li\u003e\n\u003cli\u003eErrors or fault codes related to the smoke evacuation system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eModels:\u003c\/h5\u003e\n\u003cp\u003eThis flow switch is compatible with various Vaillant boiler models from the condensation and atmospheric ranges. It is recommended to verify the exact part number and model to ensure compatibility.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eVaillant VMW240\/3\u003c\/td\u003e\n    \u003ctd\u003eVaillant VMW24\/280\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eVaillant VMW280\/3\u003c\/td\u003e\n    \u003ctd\u003eVaillant VMW242\/3\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eVaillant ecoTEC Plus VU 242\/3-5\u003c\/td\u003e\n    \u003ctd\u003eVaillant ecoFIT pure VU 246\/5-5\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eVaillant ecoTEC Pro VUW 242\/5-3\u003c\/td\u003e\n    \u003ctd\u003eVaillant ecoTEC Plus VU 280\/5-5\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePart type: flow switch \/ gas flow detector\u003c\/li\u003e\n\u003cli\u003eCompatible brand: Vaillant\u003c\/li\u003e\n\u003cli\u003eCode(s): 178988 (original Vaillant)\u003c\/li\u003e\n\u003cli\u003eDimensions: 7 cm height, 12 cm width, 13 cm depth\u003c\/li\u003e\n\u003cli\u003eStandard electrical connection for the mentioned Vaillant boilers\u003c\/li\u003e\n\u003cli\u003eDesigned to ensure safety in smoke evacuation and proper fan operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eRecommendation:\u003c\/h5\u003e\n\u003cp\u003eBefore purchasing, confirm that the original code 178988 or the exact model of your Vaillant boiler matches to ensure proper compatibility and avoid returns.\u003c\/p\u003e","brand":"VAILLANT","offers":[{"title":"Default Title","offer_id":56664601690490,"sku":"REM-292600021","price":86.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8026\/2676\/files\/2926021_421_sma.webp?v=1773796275","url":"https:\/\/electrotodo.com\/products\/flusostato-caldera-vaillant-178990","provider":"Electrotodo.es","version":"1.0","type":"link"}