Today I arrived on site and performed a summer tune-up on the system, which is currently working properly. **Indoor Unit (Air Handler):** * Located in the closet; unit condition is good. * Verified pleated 1" filter (size 20x20x1). Customer will replace the filter themselves. * Indoor coil condition is good. **Outdoor Unit (Heat Pump):** * Located in the backyard; unit condition is good. * Outdoor coil condition is good. **Electrical Components (Tested and Working):** * Blower motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, contactor, and electrical wiring are all working within manufacturer specifications. **Inspected Components (Good Condition):** * Blower wheel, heat exchanger, primary drain pan, and electrical wires are secured and in good condition. **System Performance:** * Return air temperature: 76.0°F. * Supply air temperature: 54.5°F. * Cleared the condensate drain line, cleaned out the primary pan, and tested the