GLOWWORM HXI CXI SXI PCB 2000802731

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For further information on this product see glow-worm

HXI CXI SXI PCB 2000802731

Suitable for use with the following boilers:

Glowworm HXI 15
and Glowworm HXI 18
with Glowworm SXI 18
plus Glowworm HXI 24
also Glowworm HXI 30
and Glowworm SXI 30
with Glowworm HXI 38
plus Glowworm CXI 24
also Glowworm CXI 30
and Glowworm CXI 38

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.