BBU/4 PCB 2000801441

Glowworm BBU/4 PCB 2000801441

Suitable for the following Glowworm boilers:

GLOWWORM BBU 45/4
GLOWWORM BBU 54/4

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.

Part number 2000801441

New

Box is tatty from storage