Allied Air Enterprises Warm Air Gas Furnace 95G1UH090CE16

Remove hoses from cold end header box

Twist and pull screens to remove

Rinse screens with tap water if needed

Ensure furnace has been operating for at least 5 minutes

Shut off all other gas appliances connected to the meter

Record time in seconds for two revolutions of gas through the meter

Divide the recorded time by two to get the average time per revolution

Is the average time per revolution matching the time in Table 16?

Does the manifold pressure match Table 18?

Preliminary and Seasonal Checks

Inspect electrical wiring for loose connections and tighten as required.

Check voltage at disconnect switch.

Is the voltage within the range listed on the nameplate?

Inspect condition of condensate traps and drain assembly.

Disassemble and clean condensate traps and drain assembly seasonally.

Prepare a shallow pan to empty condensate water

Remove the clean out cap from the condensate trap

Empty water from the condensate trap into the shallow pan

Inspect the condensate trap for any blockages or damage

Reinstall the clean out cap on the condensate trap

Ensure all tools and materials are removed from the work area

Turn off electrical and gas power supplies to furnace

Remove upper and lower furnace access panels

Disconnect the wires from the gas valve

Remove the burner box cover (if equipped)

Disconnect the gas supply line from the gas valve

Remove gas valve/manifold assembly

Mark and disconnect sensor wire from the sensor