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S44E33N3EU
This Castolin 1450 gas cartridge is ideal for continuous and mobile feeding in Castolin welding torches
Unexpected boiler shutdowns due to absence of flow signal
Original replacement of the upper tray for the door of your refrigerator House
and managing the appliance's operations through its buttons and display
flusostato caldera vaillant 178990 arctic S44E33N3EUThe 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. What problem does this replacement part solve? The boiler does not ignite or shuts off shortly after starting due to a failure in detecting gas
