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Carrier 38SYG042 Control Board
It is impossible for your furnace or air handler to even be able to function lest this board is correctly installed. The control board is made to oversee everything including the gas valve, the ignition igniter, all the sensors and the blower all together. Be very careful while selecting a replacement due to so many small differences in brands, models and types of systems. The selected board must be compatible with both the brand and model of the unit you have installed.
Major symptoms your primary control board needs replacing ASAP
- Air conditioning or heating system ceases to run at all
- The board has to be reset many times a day for it to run
- There may be some sort of error code suddenly appearing on the front of the control board
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If you decide on picking up or purchasing any Carrier 38SYG042 part, do your due diligence and make sure of the model number and also make a visual comparison so that you are positive that the correct control board is being ordered. There is no rule that says you have to install the replacement part alone. Consult with a professional locally to replace the part.
Feel free to download your manual for help.
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