Today I arrived on site and performed a winter time maintenance on your HVAC equipment. **Indoor Unit (Air Handler in Closet):** * Replaced the pleated 1" air filters (sizes 20x20 and 12x12) using customer-supplied spares. * Confirmed the indoor coil is clean and in good condition. **Outdoor Unit (Heat Pump in Back Yard):** * Determined the outdoor coil is clean and in fair condition. * Verified proper operation and amperage of the following electrical components: 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. * Confirmed the following components are in good working order: Blower Wheel, Primary Drain Pan, Electrical Wires Secured, and Ductwork. **System Performance:** * Measured a return air temperature of 73.0°F and a supply air temperature of 121.0°F. * Cleared the condensate drain line and cleaned out the primary pan. *