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International Comfort Products H8MPL100J20A1 Control Board
Your air handler will be unable to function without this vital piece of hardware is in its proper place and configured for your unit. The International Comfort Products H8MPL100J20A1 control board is designed to oversee everything including the gas valve, the igniter, all the sensors and the blower all in one unit. Be absolutely sure while choosing a new control board due to so many small differences in heating and cooling systems. The board you choose must have a matching part number consistent with both the brand and specific model of the unit you have installed.
Signals of a bad main board
- There is a strange type of error code revealed on the front of the control board
- The AC or furnace does not operate period
- Everything needs to be reset many times a day for the thermostat to kick in
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