Goodman Gas Furnace GMVC961205DN

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.

Propane Gas Specific Instructions

Ensure no unit gas valve regulator is used for propane gas.

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

Check accessibility for periodic inspection and cleaning of pre-filters and electronic cells.

Inspect and clean the following components if necessary

Check accessibility for periodic inspection and replacement of the Media Air Cleaner filter cartridge.

Inspect and replace the following filter cartridges if necessary

Turn off electrical power to furnace

Filter Maintenance Responsibility

Media Air Filter or Electronic Air Cleaner Removal

Upright Counterflow Filter Removal

Turn off electrical power to furnace

Remove access door in ductwork above furnace

Disconnect all power before servicing or installing the unit

Check the following furnace components for proper working order

Was the ignitor handled with care, avoiding bare fingers, rough handling, or vibration?

Were all necessary repairs or services performed?

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 recorded for one complete revolution (in seconds)

Enter the number of cubic feet of gas consumed per hour

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