Precision Tune–up Procedures Include:
- Clean and adjust burner assembly
- Clean ignition assembly
- Monitor flue draft
- Monitor refrigerant pressure
- Test starting capabilities
- Check safety controls
- Clean or replace air filters
- Clean and adjust blower components
- Tighten electrical connections
- Measure volts/amps
- Lubricate all moving parts
- Adjust thermostat calibration
- Clean condenser coil
- Clean condensate drain
- Measure temperature difference
- Apply protective coating to outside unit
- Check for carbon monoxide
- Check for gas leaks
- Check heat exchanger