placa caldera vaillant 0020135165 copreci FSM 97 P XS FRANKE

FSM 97 P XS FRANKE

854674201827 GSXK 7421 BAUKNECHT

MAXX 6 WAE244A0FF/03 BOSCH

WNA13400BY/02

3HT509A/05 HORNO BALAY INDEPND

placa caldera vaillant 0020135165 copreci FSM 97 P XS FRANKEThe 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