PCB S900847 for Glowworm Ultimate, Micron, Ikon CI & Protherm boilers

Glowworm PCB S900847

Main PCB

Suitable for these boilers:

Glowworm MICRON 100 FF
Glowworm MICRON 120 FF
Glowworm ULTIMATE 30 FF
Glowworm ULTIMATE 40 FF
Glowworm ULTIMATE 50 FF

Glowworm ULTIMATE 60 FF
Glowworm ULTIMATE 70 FF
Glowworm ULTIMATE 80 FF
Glowworm ULTIMATE 100 FF
Glowworm ULTIMATE 120 FF
Glowworm Ikon CI 40-50 BOILER
Glowworm Ikon CI 60-80 BOILER
Glowworm Protherm 40-50 CI
Glowworm Protherm 60-80 CI

The printed circuit board or PCB is the boilers 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.