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Goodman GMS90703BXA Control Board
The Goodman GMS90703BXA control board is designed to command the gas valve, the ignition igniter, most sensors as well as the air circulator all in one unit. It is impossible for your furnace or air handler to even function lest the main control board is configured and seated properly. The proper control board will have a part number that will match both the make and model of furnace or air handler you have. You must do some research when you choose a control board because of the many variances of HVAC systems.
Simple signals your Goodman control board has to be replaced
- When turned on, there is a flashing error code instantly appearing somewhere on the board
- Your system is unwilling to work whatsoever
- The entire system has to be reset quite often for the system to operate once again
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If you are going to be buying or purchasing any Goodman GMS90703BXA replacement part do your best and cross-check the model number as well as make a visual comparison so that you are positive that the right control board is the one being purchased. You do not 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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