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Carrier 50GX042300 Control Board
The entire heating and cooling system will not run at all without this vital piece of hardware is installed as it should be according to the manufacturer. The Carrier 50GX042300 control board is designed to oversee the gas valve, the ignition igniter, most sensors and the blower all in one unit. The proper control board is supposed to have a part number that matches the brand and the model of furnace or air handler you have. It is imperative that you select wisely when you choose a replacement due to differences in models and types.
Major symptoms your Carrier control board will need replacing
- When turned on, there is an error code suddenly appearing on the front of the control board
- The control board has to be reset quite a lot for the system to continue working
- The AC or furnace declines to go well
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