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Carrier 24ABR348A0031010 Control Board
The Carrier 24ABR348A0031010 control board is created to oversee the gas valve, the igniter, all the various sensors as well as the blower all together. Your air handler will be unable to be able to function lest the circuit board is in its proper place and configured for your unit. The board you select will have to be compatible with both the brand and model of the system you have installed. Be very careful upon picking a replacement board because of the diversity of models and types.
What red flags are there that my main board is almost going bad?
- The entire system has to be turned off and back on repeatedly for the heating or cooling to kick in
- AC or heating system is unable to do anything at all
- There is a fault code instantly appearing somewhere on the circuit board
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