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International Comfort Products C8MPN125J20A1 Control Board
The control board is designed to operate everything including the gas valve, the igniter, all the sensors as well as the air circulator all together. It is impossible for your furnace or air handler to even function unless this board is in place and connected. Be very careful when choosing a control board due to so many small differences in models within certain brands. Any control board you choose must be compatible with both the brand and model of your heating and cooling system.
Elements of a worsening main circuit board
- Entire unit ceases to go correctly
- There seems to be a fault code lit up on the circuit board
- The board has to be reset many times a week in order to continue running
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