Today I arrived on site and performed a winter time maintenance on your HVAC equipment. **Filtration:** * Checked the filter and noted it's a 20x20x1 size. * Customer requested additional filters at a charge, as they don't have spares. **Indoor Unit (Air Handler in Attic):** * Confirmed the indoor coil is clean and in fair condition. **Outdoor Unit (Heat Pump on Side of House):** * Verified the outdoor coil is clean and in fair condition. **Electrical Components (CON 1, CON 2, UNIT 1, UNIT 2):** * Tested and confirmed the blower motor, heat strip kit, condenser fan motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, compressor start capacitor, and contactor are all working within manufacturer's specifications. * Electrical wiring tested and working properly. **System Components:** * Inspected the blower wheel, secondary drain pan, primary drain pan, and ductwork; all are in good condition and working properly. * Electrical wir