Goodman Gas Furnace AMSS921205DNAA

Turn the furnace on at the thermostat

Wait a few minutes for dust to settle

Check the burner flames for the following characteristics

Are the flames stable, quiet, soft and blue with slightly orange tips?

Do the flames extend directly outward from the burner ports without curling downward, floating or lifting off the ports?

Ensure the air cleaner is installed in the correct position

Is the air cleaner readily accessible for inspection?

Electronic Air Cleaner Inspection

Inspect and clean the following components

Inspect and replace the Media Air Cleaner filter cartridge if necessary

Check availability of Carbon Filters

Connect a manometer to the outlet tap at the gas valve before adjusting the pressure regulator.

Record the initial manifold pressure in inches of water column.

Is the manifold pressure within the acceptable range for natural gas (3.5 inches water column ± 3 inches) or propane gas (10 inches water column ± 3 inches)?

Adjust the pressure regulator on the gas valve by turning clockwise to increase pressure and counterclockwise to decrease pressure.

Record the adjusted manifold pressure in inches of water column.

Propane Gas Specific Instructions

Disconnect all power before servicing or installing the unit

Check the following furnace components for proper working order

Ensure ignitor is handled with care, avoiding contact with bare fingers and rough handling

Were any repairs or services necessary?

Describe any repairs or services performed