Inspect & clean flame sensor

Inspect thermostat operation

Clean & inspect control panel

Inspect and clean blower assembly

Verify motor speed

Measure amp draw on motors

Clean filter compartment & change filter if needed – Filter is free for standard sizing (1″) 

Inspect and clean condensate pump and drain lines

Inspect venting for leaks and slope

Measure temp rise

Measure CO level in flue and ambient in house

Check and set manifold pressures as needed

Combustion analysis of heating system

Check gas piping, electrical, and low voltage wiring at furnace

Inspect and clean condenser

Clean and inspect wiring in control panel

Check amperage of motor and compressor

Check capacitor

Inspect lineset

Temp drop in ductwork

Inspect and clean as needed condensate drain

Check blower speed

Check filter

Drain water heater and refill to remove sediment

Check/clean burner, flame sensor, and ignitor

Check for signs of leaks

Inspect venting and gas line to unit

Clean glass

Clean burner and check log placement

Millivolt test as needed

Check ignition and fan operation

CO test around glass and house

Flush heat exchanger

Clean flame sensor and ignitor

Check and clean drain lines

Clean in line filters

Combustion analysis of unit

Inspect venting

Flush heat exchanger

Clean flame sensor and ignitor

Check and clean drain lines

Clean in line filters

Inspect gas line and venting

Combustion analysis of unit

Clean condenser

Inspect wiring harness and clean access area

Inspect line set

Wipe down and clean interior head (excessively dirty blower wheel removal extra)

Check drain and flush with water

Inspect heat exchanger

Remove burners and clean

Check venting and dampers

Combustion analysis of unit

Install maintenance tag