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International Comfort Products HAC442GKA4 Control Board
Your air handler will be unable to operate unless this important circuit board is configured and seated properly. The International Comfort Products HAC442GKA4 control board is made to oversee everything including the gas valve, the ignition igniter, most sensors as well as the air circulator all together. It is imperative that you select wisely while choosing a new control board because of the many variances of particular brands and their models. The control board picked will need to pair with the part number from the brand and the model of your heating and cooling system.
Symptoms to watch for in a failing primary control board
- There is a strange code lit up somewhere on the circuit board
- AC or heating system is unwilling to initialize at all
- Everything has to be turned off and back on repeatedly for it to run
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