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Carrier 58MXB040F10108 Control Board
The control board is created to command everything including the gas valve, the ignition igniter, all the sensors as well as the air circulator all at once. Heating and cooling systems will not even be able to function lest this board is in place and connected. The control board you choose is supposed to have a part number that matches both the brand and specific model of your heating and cooling system. You must do some research upon choosing a board as a replacement because of the diversity of brand and air handler types.
How can I tell if my main board is not working right?
- AC or heating system is unwilling to initialize correctly
- There seems to be numbered code being displayed on the front of the control board
- The power to the system has to be powered down and back up all the time in order to run
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