Spring cooling
Before the heat sets in, ideally March to May.
- Clean and inspect the outdoor coil
- Check refrigerant pressures and temperatures
- Test capacitors, contactor and motors
- Tighten electrical connections
- Clear and treat the condensate drain
- Inspect the indoor coil and drain pan
- Check blower and airflow
- Test the float switch and safety controls
- Check thermostat operation
- Inspect or replace your filter

