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International Comfort Products HAC448AKA1 Control Board
It is impossible for your furnace or air handler to even operate unless this important circuit board is hooked up and is correctly configured. The International Comfort Products HAC448AKA1 control board is created to regulate everything including the gas valve, the ignition igniter, all the sensors as well as the blower all together. You must do some research upon choosing a board as a replacement because of the wide variety of models and types. The control board you choose should match both the brand and specific model of the unit you have installed.
Some warnings your main board will die soon
- The entire system is not able to work correctly
- Could be an some sort of code showing up somewhere on the circuit board
- The system board has to be reset quite often in order to run
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