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International Comfort Products C9MPD100J20C2 Control Board
The control board is made to regulate everything including the gas valve, the ignition igniter, the flame sensor as well as the blower all at once. Your furnace or AC will not function without the main control board configured and seated properly. It is of utmost importance when you decide to replace your control board due to differences in particular brands and their models. The chosen circuit board should match the model number with both the make and model of air handler system you have.
Hints your main board is going out
- The whole system has to be powered down and back up frequently for it to run correctly
- There seems to be a fault code displayed on the control board
- The whole unit cannot start correctly
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