Today I arrived on site and performed a summer tune-up on the system. The overall equipment condition is good. **Indoor Unit (Air Handler in Attic Closet):** * Verified the indoor coil is clean and in good condition. * Replaced the pleated 1" filter with a spare the customer provided (20x25x1 and 12x20x1). **Outdoor Unit (Heat Pump on Side of House):** * Verified the outdoor coil is in good condition. * Tested and inspected electrical components, including blower motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, contactor, electrical wiring, and compressor start capacitor; all are working properly within manufacturer's specifications. * Inspected the blower wheel, heat exchanger, secondary drain pan, primary drain pan, secured electrical wires, and ductwork; all are in good condition and working properly. **System Performance:** * Return air temperature: 75.0°F. * Supply air temperature: 60.8°F. * Cleared the condensate drain li