Today I arrived on site and performed a winter time maintenance on your HVAC equipment. **Indoor Unit (Air Handler in Attic):** * Replaced the 20x20 pleated 1" filter with a spare provided by the customer. * Confirmed the indoor coil is in fair and clean condition. **Outdoor Unit (Heat Pump on Side of House):** * Verified the outdoor coil is in fair and clean condition. * Tested and inspected the following electrical components, confirming they are working properly within manufacturer's specifications: Blower Motor, Heat Strip Kit, Condenser Fan Motor, Compressor, Blower Run Capacitor, Compressor Run Capacitor, Fan Run Capacitor, Compressor Start Capacitor, Contactor, and Electrical Wiring. * Inspected the Blower Wheel, Secondary Drain Pan, Primary Drain Pan, Electrical Wires Secured, and Ductwork, and confirmed they are in good condition and working properly. **System Checks:** * Return air temperature: 69.0 Degrees Fahrenheit. * Supply air temperature: 100.0 Degre