placa caldera vaillant 0020135165 copreci 3HT509A/05 HORNO BALAY INDEPND

3HT509A/05 HORNO BALAY INDEPND

FSM 97 P XS FRANKE

WNA13400BY/02

Rotating operating valve for Bra Star and Difusplan pressure cookers

When the product does not enter properly or the drawer overflows

placa caldera vaillant 0020135165 copreci 3HT509A/05 HORNO BALAY INDEPNDThe Vaillant electronic board 0020135165 is an essential control module for the proper operation of Vaillant boilers, especially models VM 386 5 5 R4 and VMW 306 5 5 C. O. This board manages ignition, regulation, and boiler safety by processing sensor signals and controlling elements such as the burner and circulation pump. What problem does this replacement solve? Boiler that does not turn on or does not respond to ignition Temperature regulation