Kingfisher MF PCB 407779 was 900312

Potterton 407779 PCB – Kingfisher

Suitable for use with the following Potterton boilers:

• Potterton Kingfisher MF 40 Boiler
• Potterton Kingfisher MF 50 Boiler
• Potterton Kingfisher MF 60 Boiler
• Potterton Kingfisher MF 70 Boiler
• Potterton Kingfisher MF 80 Boiler
• Potterton Kingfisher MF 100 Boiler

The control centre of a boiler, the printed circuit board (PCB) monitors and controls every process occurring throughout a system via switches, thermostats and sensors.

It enforces safety measures too, shutting down boiler functions if internal readings indicate any fault such as high pressure or low water levels.