Vaillant Printed Circuit Board 0010028086 Domestic Boiler Spares Part Indoor
Brand : Vaillant
£150.99
£213.99
Tax included.
A Printed Circuit Board (PCB) is a boilers central electronic control. The PCB controls every function via the thermostats, switches and sensors. Ensuring the boiler runs safely, preventing the boiler from working if any internal faults are detected. The PCB is essentially the brain of a Boiler.