{"product_id":"sonda-ntc-calentador-vaillant-252805","title":"NTC probe for Vaillant water heater 252805 boiler temperature","description":"\u003cp\u003eThe NTC (Negative Temperature Coefficient) sensor for Vaillant heater 252805 is an electronic component responsible for measuring the water temperature in the boiler or heater. It works by varying its electrical resistance according to the temperature, providing an accurate signal to the control system to regulate combustion and maintain the desired temperature.\u003c\/p\u003e\n\n\u003ch3\u003eWhat problem does this replacement part solve?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature measurement failure causing heater shutdowns or lockouts.\u003c\/li\u003e\n\u003cli\u003eUnstable or incorrect water temperature during operation.\u003c\/li\u003e\n\u003cli\u003eDiagnostic errors related to temperature in compatible Vaillant models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eModels:\u003c\/h5\u003e\n\u003cp\u003eCompatible with various Vaillant heater and boiler models that use the NTC sensor with code 252805.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eCompatible models\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVaillant\u003c\/td\u003e\n\u003ctd\u003eVC, VCW, T3, VMW 24\/282-5 R1, VMW 24\/282-5 R2, VMI ES 282-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVaillant\u003c\/td\u003e\n\u003ctd\u003eVCW 282-5, VMW 28\/282-5, VMW 24\/282-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePart type: NTC temperature sensor\u003c\/li\u003e\n\u003cli\u003eCompatible brand: Vaillant\u003c\/li\u003e\n\u003cli\u003eCodes: 252805\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions: 2 cm (height) x 2 cm (width) x 2 cm (depth)\u003c\/li\u003e\n\u003cli\u003eFunction: temperature sensor for boiler\/heating control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eRecommendation:\u003c\/h5\u003e\n\u003cp\u003eIt is essential to verify the replacement code and the exact model of the heater or boiler before making the purchase to ensure compatibility and proper operation.\u003c\/p\u003e","brand":"VAILLANT","offers":[{"title":"Default Title","offer_id":56664961319290,"sku":"REM-493600020","price":71.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8026\/2676\/files\/4936020_322_sma.webp?v=1773910073","url":"https:\/\/electrotodo.uk\/products\/sonda-ntc-calentador-vaillant-252805","provider":"Electrotodo.es","version":"1.0","type":"link"}