How to Clean a Goodman Furnace
- 1). Turn off the Goodman gas furnace and turn off the gas line that runs to the furnace. Open the maintenance hatch.
- 2). Vacuum the area around the burners to remove any dust and dirt build up. Blow compressed air into the burner holes.
- 3). Locate the flame sensor, the little metal stick near the pilot light. Rub the flame sensor with steel wool to remove any build up.
- 4). Vacuum out the circular blowers, the draft regulator and the flue passages on the Goodman furnace.
- 5). Vacuum around the Goodman furnace to prevent more dust from entering. Close the maintenance hatch and turn the gas and power to the furnace back on.