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Goodman GKS90704CXAB Control Board
The HVAC system will be unable to activate lest the circuit board is installed. The Goodman GKS90704CXAB control board is designed to operate everything including the gas valve, the ignition igniter, all the sensors as well as the blower all at once. You must be sure upon picking a replacement board due to the many differences between systems. The chosen circuit board must have a matching part number consistent with both the brand and specific model of your Goodman GKS90704CXAB unit.
Subtle hints your main board should need replacing
- The whole system needs to be reset quite a lot for it to work
- AC or heating system refuses to work properly
- System has a certain error code appearing somewhere on the circuit board
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