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International Comfort Products TCA042AKA1 Control Board
The International Comfort Products TCA042AKA1 control board is constructed to oversee the gas valve, the ignition igniter, most sensors as well as the blower all in one unit. Your air handler will be unable to run at all unless the control board is properly connected to the unit. The selected board should match the model number with both the brand and specific model of your particular system. Be absolutely sure upon choosing a board as a replacement due to the vast differences in brand and air handler types.
Signs your control board needs to be replaced
- Power to the control board needs to be reset repeatedly for the system to operate once again
- When turned on, there is flashing code appearing on the front of the control board
- Your HVAC unit does not initialize correctly
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