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International Comfort Products PGAA24B1K1 Control Board
Your air handler will be unable to activate without this vital piece of hardware is installed. The control board is designed to control everything including the gas valve, the igniter, all the various sensors as well as the air circulator all together. A control board that you have chosen will have to match part numbers both the make and model of your particular system. It is of utmost importance while selecting a replacement due to variances between particular brands and their models.
General warnings of an unhealthy primary control board
- The furnace or AC will not run correctly
- The whole system has to be turned off and back on many times a week for it to kick in
- System has a certain error code directly on the front of the control board
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