Goodman Gas Furnace ACSS920603BNAA

Ensure the air cleaner is installed in the correct position (not with the access door facing down).

Verify the air cleaner is located in the return air duct next to the blower compartment.

Electronic Air Cleaner Inspection

Inspect the accessibility of the electronic air cleaner for periodic inspection and cleaning.

Check the pre-filters and electronic cells for cleanliness.

Inspect the accessibility of the media air cleaner for periodic inspection and replacement of the filter cartridge.

Verify the availability of the following filter cartridges for replacement

Ensure all other gas appliances are turned off

Ensure the heating cycle has been in operation for at least fifteen minutes

Clock the gas meter to determine the time for one complete revolution of the cubic foot dial

Enter the time in seconds for one complete revolution

Enter the number of cubic feet of gas consumed per hour

Enter the calorific value of the gas (BTU per cubic foot)

Record any issues encountered during the procedure

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) or propane gas (10 inches water column)?

Adjust the pressure regulator on the gas valve.

Record the final manifold pressure in inches of water column after adjustment.

Is the final manifold pressure within plus or minus 3 inches water column of the target pressure?

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 all necessary repairs or services completed?