termopar calentador vaillant 171125 campana-teka 3HB4331N0/67 BALAY

3HB4331N0/67 BALAY

Air Force Extreme Vacuum Cleaner

3TS986X/16 EXTRASILENT VARIOPERFECT - BLDC BALAY

Incluye soportes y casquillos de sujeción

termopar calentador vaillant 171125 campana-teka 3HB4331N0/67 BALAYThe thermocouple is an essential safety component in Vaillant water heaters. Its main function is to detect the presence of a flame in the burner and allow the gas to flow while the flame is lit. When the flame goes out, the thermocouple cuts off the gas supply to prevent dangerous leaks. What problem does this replacement part solve? The heater does not ignite or does not keep the flame lit. Continuous interruption of the gas supply due to flame