Vaillant PCB

We keep a wide range of Vaillant PCB in stock at BSH. This range fits selected Vaillant models including Ecotec Plus and Ecotec Pro. Buy now for next day delivery.

Vaillant PCB control ignition, pumps, fans and safety checks in your boiler. If the board fails, the boiler may lose power, show errors or stop working. Replace it to restore control. Match your boiler model and part number before buying.

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