Precision Tune-Up Procedures Include:
- Clean and adjust burner assembly
- Clean ignition assembly
- Clean heat exchanger or elements
- Monitor flue draft
- Monitor refrigerant pressures
- Test starting capabilities
- Test safety controls
- Clean or replace air filters
- Clean and adjust blower components
- Measure for correct air flow
- Tighten electrical connections
- Measure volts/amps
- Lubricate all moving parts
- Adjust thermostat calibration
- Clean evaporator coil if accessible
- Clean condenser coil
- Clean condensate drain
- Measure temperature difference
- Apply protective coating to outside unit
