PCB Main 0020023825 Flexicom, Ultracom

Glowworm PCB Main 0020023825

This part fits the following:

• Glowworm Flexicom HX 12
• Glowworm Flexicom HX 15
• Glowworm Flexicom HX 18
• Glowworm Flexicom HX 24
• Glowworm Flexicom HX 30
• Glowworm Flexicom HX 35
• Glowworm Flexicom CX 24
• Glowworm Flexicom CX 30
• Glowworm Flexicom CX 35
• Glowworm Flexicom SX 18
• Glowworm Flexicom SX 30
• Glowworm Ultracom HXI 12
• Glowworm Ultracom HXI 15
• Glowworm Ultracom HXI 18
• Glowworm Ultracom HXI 24
• Glowworm Ultracom HXI 30
• Glowworm Ultracom HXI 38
• Glowworm Ultracom SXI 18
• Glowworm Ultracom CX 24
• Glowworm Ultracom CX 30
• Glowworm Ultracom CXI 24
• Glowworm Ultracom CXI 30
• Glowworm Ultracom 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.