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Carrier 58STA045 Control Board
The control board is designed to control the gas valve, the igniter, most sensors as well as the air circulator all together. Most systems will not be able to function without this vital piece of hardware is in place and connected. It is of utmost importance when you choose a replacement due to the many differences between brands, models and types of systems. A replacement board must have a matching part number consistent with both the make and model of the unit you have installed.
Major clues of a worsening Carrier control board
- There seems to be a certain error code instantly appearing on the board
- The whole system has to be powered down and back up quite a lot in order to operate
- The furnace or AC does not run correctly
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