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Carrier 48XZ036090300 Control Board
The entire heating and cooling system will not operate whatsoever lest this board is accurately installed and configured. The control board is created to control the gas valve, the igniter, all the sensors as well as the air circulator all together. A control board that you have chosen should have part numbers that match both the brand and specific model of your particular system. Be very careful upon picking a replacement board because of the diversity of brand and air handler types.
Clues to watch for to know your Carrier control board needs replacing ASAP
- Could be an lit up error code randomly appearing somewhere on the board
- Power to the control board has to be powered down and back up more often than not in order to run
- The HVAC system does not run well
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