Allied Air Enterprises Warm Air Gas Furnace 95G1UH110CE20

Filter Inspection and Maintenance

Inspect all air filters for cleanliness and damage

Is cleaning or replacement of any filter necessary?

Clean or replace filters as necessary

High-Efficiency Filter Considerations

Is a high-efficiency filter installed?

Measure the static pressure drop across the high-efficiency filter

Is the static pressure drop within acceptable limits?

Remove hoses from cold end header box

Twist and pull screens to remove

Rinse screens with tap water if needed

Is the thermostat calling for heat?

Are access panels securely in place?

Is the main disconnect switch closed?

Is there a blown fuse or tripped breaker?

Is the filter dirty or plugged?

Clean or replace the filter if dirty or plugged.

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.