Air Conditioner Préventive Maintenance Checklist:

 

• Clean condenser coil.

• Inspect the evaporator coil if accessible.

• Clean condensate drain.

• Clean blower motor.

• Inspect the filtration system.

• Adjust blower components.

• Lubricate moving parts as required.

• Inspect for refrigerant leaks.

• Test condensate pump.

• Tighten electrical connections.

• Test starting capabilities.

• Measure air temperature differential.

• Monitor refrigerant pressure.

• Measure amperage and voltage.