Heater Inspection
- Equipment clearances
- Air filter
- Condenser
- Equipment condition
- Starting capabilities
- Correct airflow
- Temperature differentiation
- Thermostat calibration
- Ignition assembly
- Installation quality
- Venting
- Equipment area
- Refrigerant pressure
- Equipment match
- Auxiliary heat operation
- Blower components
- Proper system operation
- Safety controls
- Starting capabilities
- Electrical connections
- Heat exchanger
- Evaporator coils
- Heat mode
- Gas pressure
- Vent clearances
- Burner assembly
- Combustion air
- Gas piping
- Defrost cycle
