Details.
Includes checking refrigerant levels and motor amp draws, checking and rinsing washable filters, analyzing motor operating temperature, checking temperature splits, inspecting the evaporator coil, cleaning the condenser coil, checking and installing client-supplied air filters, inspecting the condensate drain, checking unit input voltage and current, evaluating compressor load amperage, analyzing refrigeration pressures, temperatures, and refrigerant charge, and checking indoor air quality products.