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International Comfort Products HAC030GKA4 Control Board
The system will cease to run at all without this vital piece of hardware is installed as it should be according to the manufacturer. The control board is constructed to regulate everything including the gas valve, the igniter, all the sensors as well as the air circulator all together. The selected board will have to match part numbers both the brand and specific model of air handler system you have. You must be careful when you choose a replacement due to the many differences between certain brands.
What symptoms are present when the control board is almost going bad?
- System has a strange code shown directly on the control board
- Your system will not work period
- Power to the circuit board has to be turned off and back on many times a day for it to run correctly
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