US$ 42.90
WUU28T7XES/01
WAE28262GB
Discover the expansion tank for boilers
WTG86400AU/02 BOSCH
HLB 840 INOX E00 VR02
placa caldera vaillant 130438 LLOYDS WUU28T7XES/01The electronic board 130438 for Vaillant boilers is a control module that manages the operation of the boiler, including ignition, flame regulation, and safety. It processes signals from sensors and activates actuators to ensure proper equipment performance. What problem does this replacement part solve? Boiler that does not start or does not respond to commands. Erratic operation or continuous interruptions during the heating cycle. Error in
US$ 42.90
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US$ 47.90
US$ 42.90
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US$ 47.90
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