Today I arrived on site and performed a winter tune-up. The system is currently working properly. **Indoor Unit (Air Handler):** * Confirmed the air handler is located in the closet and services the whole home. * Checked the 20x20x1 pleated 1" filter. * Observed the indoor coil is in poor and dirty condition; recommended a duct cleaning. **Outdoor Unit (Heat Pump):** * Verified the heat pump is located on the side of the house. * Confirmed the outdoor coil is in good and clean condition. **Electrical Components:** * Tested and confirmed the following components are working properly within manufacturer specifications: 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 confirmed the following components are in good condition and working properly: blower wheel, ductwork, electrical wires secured