flusostato caldera viessmann 7828750 exprimidor-kenwood HB63AS520-01 BOSCH
Description
HB63AS520-01 BOSCH
3VI423A/02 VI423 BALAY
911916239 06 ZSF6161
WAS20420EE/20 BOSCH
FAV3020-WS AEG
flusostato caldera viessmann 7828750 exprimidor-kenwood HB63AS520-01 BOSCHThe flue gas flow switch is an essential safety device for boilers that controls the flow of combustion gases. Its main function is to detect the presence or absence of proper draft in the flue duct, allowing the boiler to operate only when the flow is correct to prevent dangerous gas accumulations. What problem does this replacement part solve? The boiler does not start or shuts off automatically due to lack of flue gas flow detection. Failure in the
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