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International Comfort Products T9MPD100J14C1 Control Board
The control board is designed to oversee everything including the gas valve, the ignition igniter, all the sensors as well as the air circulator all together. Most systems will not operate whatsoever lest the main control board is in its proper place and configured for your unit. Be absolutely sure when you decide to replace your control board because of the diversity of models within certain brands. The chosen circuit board must be compatible with the brand and the model of furnace or air handler you have.
Signs your control board is in dire straights
- The control board has to be turned off and back on often for it to work
- Could be an lit up error code randomly appearing on the control board
- Heat or AC unit cannot work whatsoever
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