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International Comfort Products GPCM48H120F Control Board
The system will cease to operate unless this important circuit board is properly connected to the unit. The control board is designed to direct the gas valve, the ignition igniter, all the various sensors and the blower all in one unit. The correct control board will have to be compatible with the brand and the model of your heating and cooling system. It is of utmost importance when you decide to replace your control board due to the many differences between models within certain brands.
How do you know if your control board is in need of a replacement?
- The unit does not function whatsoever
- The control board has to be powered down and back up all the time for the thermostat to kick in
- There is some sort of error code being shown on the front of the control board
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