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Goodman GMS80703AN Control Board
The Goodman GMS80703AN control board is created to oversee everything including the gas valve, the igniter, most sensors as well as the blower all at once. The system will cease to activate unless this board is installed as it should be according to the manufacturer. Be very careful when you are deciding on a replacement because of the many variances of particular brands and their models. The board that you will choose should match the model number with both the brand and specific model of air handler system you have.
Major symptoms your main board will not last the year
- Could be an a fault code appearing somewhere on the board
- The entire system ceases to function whatsoever
- The HVAC system has to be powered down and back up many times a day for it to run
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