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Goodman DCS Control Board
The Goodman DCS control board is created to control everything including the gas valve, the igniter, the flame sensor as well as the air circulator all in one unit. HVAC systems will not be able to function without this vital piece of hardware is installed. You should always be careful while selecting a replacement due to the many differences between brand and air handler types. A replacement board must have a matching part number consistent with the brand and the model of air handler system you have.
Key symptoms to watch for in a failing main circuit board
- Power to the circuit board needs to be reset quite often for everything to run again
- There may be some sort of error code indicated on the front of the control board
- The furnace or AC is not able to initialize properly
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