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International Comfort Products N9MP1050B12A1 Control Board
The International Comfort Products N9MP1050B12A1 control board is designed to oversee the gas valve, the ignition igniter, the flame sensor and the blower all at once. It is impossible for your furnace or air handler to even run at all unless the control board is installed. You must do some research when you choose a replacement because of the many variances of certain brands. The selected board will have a matching part number that will fit in both the brand and specific model of your heating and cooling system.
Important clues of a failing main board
- Heat or AC unit is unwilling to do anything well
- There is numbered code instantly appearing on the circuit board
- Power to the circuit board has to be turned off and back on many times a week in order to run
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