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International Comfort Products C9MPD100J20B1 Control Board
Your furnace or AC will not be able to function lest the main control board is configured and seated properly. The International Comfort Products C9MPD100J20B1 control board is constructed to control everything including the gas valve, the igniter, all the various sensors as well as the blower all in one unit. The control board picked must be compatible with both the brand and specific model of your heating and cooling system. You must be careful upon choosing a board as a replacement due to the vast differences in brand and air handler types.
Major indications of a laboring primary control board
- Entire unit cannot operate at all
- System has a certain error code shown directly somewhere on the board
- The board has to be powered down and back up quite frequently for everything to run again
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