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International Comfort Products PGC042K080F Control Board
The International Comfort Products PGC042K080F control board is created to control everything including the gas valve, the igniter, all the sensors as well as the blower all in one unit. Most systems will not run lest this board is accurately installed and configured. You must be careful while selecting a replacement due to differences in brand and air handler types. The board you choose must have a matching part number consistent with both the brand and model of furnace or air handler you have.
Warnings of a declining main board
- Power to the circuit board has to be reset many times a week for the heating or cooling to kick in
- AC or heating system declines to initialize correctly
- There is flashing code shown directly somewhere on the circuit board
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