fluxostato calentador vaillant goma rosca metal Reference: 00311972

Reference: 00311972

Reference: 4055258679

Includes: frame and control panel

Part type: water inlet solenoid valve

GIV 53455 S ELEKTRA-BREGENZ

fluxostato calentador vaillant goma rosca metal Reference: 00311972The flow switch is a flow sensor used in Vaillant water heaters to detect the passage of water through the system. Its main function is to ensure that the burner only activates when there is sufficient water flow, thus preventing dry operation that could damage the device. What problem does this replacement part solve? The water heater does not turn on because it does not detect water flow. Unexpected interruption or shutdown of the burner during use.