Today I arrived on site and performed a winter tune-up on the system. The overall equipment condition is good. **Indoor Unit (Air Handler - Attic/Garage):** * Verified the indoor coil is clean and in good condition. * Replaced the 16x20x1 pleated 1" filter; the customer provided spare filters. **Outdoor Unit (Heat Pump - Side of House):** * Confirmed the outdoor coil is clean and in good condition. **Electrical Components (Tested and Working):** * Verified proper operation and amperage of the blower motor, heat strip kit, condenser fan motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, contactor, defrost control board, and electrical wiring. **System Components (Inspected and in Good Condition):** * Confirmed the blower wheel, ductwork, electrical wires, primary drain pan, and secondary drain pan are in good condition and working properly. **Condensate Drain System:** * Cleared the drain line. * Cleaned out the primary and seco