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Carrier 48GX030040300 Control Board
The Carrier 48GX030040300 control board is designed to command the gas valve, the igniter, most sensors as well as the blower all together. The HVAC system will be unable to run at all unless this board is hooked up and is correctly configured. Any control board you choose must be compatible with both the brand and model of your Carrier 48GX030040300 unit. It is imperative that you select wisely while choosing a new control board due to the vast differences in HVAC systems.
Major symptoms to watch for in a failing main circuit board
- Everything has to be turned off and back on many times a week in order to run
- When turned on, there is a numbered error code being shown on the front of the control board
- AC unit or heating unit refuses to run period
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Before buying or ordering any Carrier 48GX030040300 part, do your due diligence and make sure of the correct model as well as make a visual comparison in order to be sure the right control board is being ordered. The installing of the control board is a piece of cake if you have the know-how and have the proper tools to get it done.
Feel free to download your manual for help.
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