Resetting a Goodman Furnace:

BUTTON POSITION: On Goodman furnaces, the reset button is located within the burner assembly, identifiable by a raised red button.

Step1
Turn OFF your furnace
Locate and switch the circuit breaker corresponding to the Goodman furnace to the “OFF” position, cutting off the unit’s power supply.
Step2
Remove the furnace’s access panel
Remove the furnace’s access panel to expose the interior components. This usually involves lifting the panel by its sides to disengage the bottom retaining tab. Some models may require unscrewing a side panel.
Step3
Identify the rollout switch
Identify the rollout switch on the burner assembly, marked by a red button positioned centrally on the unit.
Step4
Switches the button
Press and hold the rollout switch button for a couple of seconds before releasing it. This action should reset the furnace.