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International Comfort Products C9MPT050F12B1 Control Board
It is impossible for your furnace or air handler to even activate without the main control board accurately installed and configured. The control board is designed to command the gas valve, the ignition igniter, most sensors and the blower all at once. The proper control board will have a matching part number that will fit in the brand and the model of HVAC system. You must be careful while searching to pick up a replacement control board due to so many small differences in certain brands.
Clues your International Comfort Products control board needs replacing ASAP
- When turned on, there is numbered code revealed somewhere on the board
- The whole system has to be powered down and back up rather frequently in order to operate
- Air conditioning or heating system cannot do anything period
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