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International Comfort Products CHP248AKA1 Control Board
The control board is constructed to oversee everything including the gas valve, the igniter, all the various sensors as well as the air circulator all in one unit. Your air handler will be unable to operate whatsoever unless this board is configured and seated properly. Be absolutely sure when you are choosing a replacement board due to differences in models within certain brands. The proper control board should match both the brand and model of air handler system you have.
What warnings should I watch out for to know if my main circuit board needs replacing?
- The entire system has to be reset quite frequently for it to work
- There is lit up error code displayed on the control board
- The unit refuses to start properly
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