Platinum Combi HE, Solo HE, Duotec HE PCB 5120217 Gold Combi 24 HE & 24 HE A

Baxi PCB 5120217

For use with the the following Baxi Potterton boilers:

• Baxi PLATINUM COMBI HE 24
• Baxi PLATINUM COMBI HE 28
• Baxi PLATINUM COMBI HE 30
• Baxi SOLO HE 12
• Baxi SOLO HE A 12
• Baxi DUOTEC HE 24
• Potterton GOLD COMBI 24HE
• Potterton GOLD COMBI 30HE

This part number has been superseded by 7690359

The printed circuit board (or PCB) is the boiler’s central control.

It controls and monitors every process that occurs via the switches, thermostats and sensors.

It also enforces the safety measures, making sure that the boiler ceases to function if any of the internal readings point to any fault in the boilers processes.

The printed circuit board is effectively the brain of your boiler, it is programmed to ensure everything is running as it should.