Today I arrived on site and performed the following maintenance and service tasks: **Indoor Unit (Air Handler):** * Located in the attic/garage. * Observed the indoor coil to be in good, clean condition. * Replaced the pleated 20x25 air filter. **Outdoor Unit (Heat Pump):** * Located on the side of the house. * Observed the outdoor coil to be in good, clean condition. **Electrical Components:** * Tested and confirmed proper operation within manufacturer specifications for: blower motor, heat strip kit, condenser fan motor, compressor, compressor run capacitor, fan run capacitor, compressor start capacitor, contactor, and electrical wiring. **System Components:** * Inspected and confirmed good working condition of: blower wheel, secondary drain pan, primary drain pan, electrical wires secured, and ductwork. **System Testing & Adjustments:** * Measured a return air temperature of 78.0°F and a supply air temperature of 60.0°F. * Cleared the condensate drain line. *