termopar acumulador vaillant 171189 vasos de expansión Kit cepillos y filtros Cecotec

Kit cepillos y filtros Cecotec Conga 1290-1390 ref

Recambio original del deposito para los posos del cafe cafetera Delonghi

Asegura el correcto funcionamiento y la seguridad del aparato

301130560172

This board is responsible for controlling ignition

termopar acumulador vaillant 171189 vasos de expansión Kit cepillos y filtros CecotecThe thermocouple is a fundamental safety component in Vaillant storage boilers. Its main function is to detect the pilot flame and allow the gas to flow while it remains lit, ensuring the safe operation of the heating or hot water system. If the thermocouple fails, the boiler shuts off to prevent gas leaks. What problem does this replacement part solve? The boiler does not keep the pilot flame lit. The burner constantly shuts off during operation.