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International Comfort Products NDC7125BKA3 Control Board
The entire heating and cooling system will not operate without the main control board hooked up and is correctly configured. The International Comfort Products NDC7125BKA3 control board is created to direct the gas valve, the igniter, most sensors as well as the blower all together. The proper control board will have a part number that will match the brand and the model of the unit in question. You must be careful when you choose a control board because of the many variances of brand and air handler types.
What warnings are present when my HVAC circuit board has to be replaced?
- The furnace or AC ceases to do anything well
- Power to the control board has to be powered down and back up quite a lot in order to operate
- When turned on, there is a fault code appearing on the control board
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