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!
Supplier Part Number: 8748300913
Technical specification
Manufacturer Model No8748300913Brand NameWorcester Bosch
Reviews
Worcester Bosch 8748300913 Printed Circuit Board / Electronic Control Unit