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International Comfort Products NAC024AKA1 Control Board
The control board is made to regulate the gas valve, the igniter, all the sensors and the blower all at once. Most systems will not function without the main control board in connected and operational. A control board that you have chosen is supposed to have a part number that matches both the brand and specific model of HVAC system. It is imperative that you select wisely when you choose a control board because of the wide variety of heating and cooling systems.
Simple indications of an ailing primary control board
- Your HVAC unit is not able to go whatsoever
- Power to the control board needs to be reset many times a day for everything to run again
- There is a fault code indicated somewhere on the circuit board
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