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International Comfort Products PA9524AKA2 Control Board
The International Comfort Products PA9524AKA2 control board is constructed to control everything including the gas valve, the igniter, most sensors as well as the blower all in one unit. Heating and cooling systems will not even activate unless the control board is configured and seated properly. You must be careful when choosing a control board due to the many differences between models within certain brands. A replacement board will have a part number that will match both the make and model of the unit you have installed.
Some clues your main board needs replacing
- There is a fault code indicated on the control board
- The entire system refuses to work correctly
- Power to the circuit board needs to be reset frequently for the furnace or AC to kick on
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