Today I arrived on site and performed a winter time maintenance on your HVAC equipment. Here's a summary of the work completed: **Filtration:** * Replaced the pleated 1" filter (20x20x1). Customer provided spare filters. **Indoor Unit (Air Handler in Closet):** * Observed the indoor coil is dirty; recommend a duct cleaning. **Outdoor Unit (Heat Pump on Side of House):** * Verified the outdoor coil is clean. **Electrical Components (Tested and Working):** * Verified proper operation of the blower motor, heat strip kit, condenser fan motor, compressor, compressor run capacitor, fan run capacitor, contactor, and electrical wiring. **System Components (Inspected and in Good Condition):** * Confirmed the blower wheel, primary drain pan, and electrical wires are secured. **Condensate Drain System:** * Cleared the drain line and cleaned out the primary pan. **Measurements:** * Recorded a return air temperature of 76.0°F and a supply air temperature of 110.6°F. **O