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International Comfort Products NTN3100KFA1 Control Board
Most systems will not function unless this important circuit board is accurately installed and configured. The International Comfort Products NTN3100KFA1 control board is created to oversee everything including the gas valve, the igniter, most sensors as well as the blower all in one unit. The chosen circuit board is supposed to have a part number that matches both the make and model of the unit you have installed. It is imperative that you select wisely when you are choosing a replacement board because of the many variances of models within certain brands.
Signals of a dying main board
- The entire system has to be powered down and back up often in order to continue running
- The unit declines to go well
- There is numbered code appearing somewhere on the circuit board
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