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International Comfort Products HAC018AKA1 Control Board
The control board is made to regulate everything including the gas valve, the igniter, all the various sensors as well as the blower all together. Your air handler will be unable to operate unless this board is installed. A control board that you have chosen must have a matching part number consistent with the brand and the model of the unit in question. You should always be careful while searching to pick up a replacement control board because of the many variances of heating and cooling systems.
Major symptoms of a bad primary control board
- System has a type of code being shown somewhere on the board
- The whole unit ceases to initialize period
- The whole system has to be reset frequently for it to run
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