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International Comfort Products HXA236AKA1 Control Board
The HVAC system will be unable to function without this vital piece of hardware is properly connected to the unit. The control board is designed to oversee the gas valve, the ignition igniter, most sensors as well as the blower all in one unit. Any control board you choose should match the model number with both the brand and specific model of the system you have installed. You must do some research when you are deciding on a replacement due to so many small differences in heating and cooling systems.
How do you know when your primary control board is about to go out?
- The AC or furnace cannot operate properly
- The system board has to be reset quite a lot for it to run correctly
- There seems to be flashing code suddenly appearing somewhere on the circuit board
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