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International Comfort Products N9MPD100J20A2 Control Board
The International Comfort Products N9MPD100J20A2 control board is constructed to regulate everything including the gas valve, the igniter, the flame sensor as well as the blower all at once. It is impossible for your furnace or air handler to even run at all without this vital piece of hardware is accurately installed and configured. Be absolutely sure when you decide to replace your control board due to the many differences between certain brands. A matching board will need to be a match with your existing board and be compatible with both the brand and model of HVAC system.
Signals of an unhealthy International Comfort Products control board
- Power to the circuit board has to be turned off and back on more often than not for the furnace or AC to kick on
- There may be flashing code being shown on the circuit board
- AC or heating system refuses to initialize properly
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