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Carrier 38CKC024 Control Board
Your system definitely will not function unless the control board is configured and seated properly. The control board is made to oversee the gas valve, the igniter, all the various sensors as well as the air circulator all in one unit. The brand of board you choose will have to match part numbers both the make and model of the unit in question. You must be careful upon picking a replacement board because of the diversity of certain brands.
Major symptoms your primary control board will have to be replaced
- System has flashing code instantly appearing somewhere on the board
- The board has to be turned off and back on many times a week in order to continue running
- Heat or AC unit refuses to operate correctly
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