Today I arrived on site and completed the following maintenance and inspection tasks: **Indoor Unit (Air Handler in Attic):** * Verified the indoor unit is in good condition. * Replaced the air filter with a spare 20x20x1 antimicrobial filter provided by the customer. * Confirmed the indoor coil is clean and in good condition. **Outdoor Unit (Heat Pump on Side of House):** * Verified the outdoor unit is in good condition. * Confirmed the outdoor coil is in good condition. **Electrical Components:** * Tested and confirmed the proper operation of the blower motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, contactor, and electrical wiring within manufacturer specifications. **System Components:** * Inspected and verified the good condition and proper operation of the blower wheel, heat exchanger, secondary drain pan, primary drain pan, and secured electrical wires. **System Performance:** * Measured a return air temperature of