Goodman Furnace Control Board Problems

I have made this to demostrate the dangers of not taking proper precautions of safety around eletrical appliances.

Goodman furnace control board problems.

If the control board is at fault replace it. Finally solved my furnace problem. Do not try this as a method of testing the. Hvac systems are designed for safety so they usually won t turn on at all if there s a faulty part such as a pressure switch or flame sensor.

In goodman furnaces the relay switches for the fan there are two of them are integrated into the circuit board. On the back of the control board where those connecti. Your goodman furnace will go into lockout mode and try to turn on again if something happens during the inducing process to halt it. Is your goodman furnace not working.

If the relay that controls the blower motor fails while it is closed it will send continuous voltage to the bl ower motor causing the motor to run continuously. Why does the blower keep running. Hopefully this video will help someone with their furnace troubles.