Today I arrived on site and performed a winter tune-up on your system. **Indoor Unit** * Verified the indoor unit is in good condition. * Confirmed the indoor coil is clean. * Replaced the accordion filter. * Confirmed the customer needs additional filters. **Outdoor Unit** * Verified the outdoor unit is in good condition. * Confirmed the outdoor coil is in good condition. **Electrical Components** * Tested and confirmed the blower motor, compressor, blower run capacitor, compressor run capacitor, fan run capacitor, contactor, and electrical wiring are working within manufacturer specifications. **System Components** * Inspected and confirmed the blower wheel, heat exchanger, primary drain pan, and electrical wires are secured and in good condition. **System Testing & Adjustments** * Measured a return air temperature of 73.0°F and a supply air temperature of 107.0°F. * Cleared the condensate drain line and cleaned out the primary pan. * Confirmed the