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International Comfort Products C8MPN100F14B1 Control Board
Your furnace or AC will not operate unless the control board is properly connected to the unit. The control board is created to operate everything including the gas valve, the ignition igniter, all the various sensors and the blower all in one unit. It is imperative that you select wisely when you are deciding on a replacement because of the many variances of systems. The control board picked will have to match part numbers both the make and model of HVAC system.
Important clues of an inadequate main board
- The power to the system has to be turned off and back on repeatedly for the thermostat to kick in
- AC or heating system does not go correctly
- There is a numbered error code randomly appearing somewhere on the board
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