Today I arrived on site and performed a summer time maintenance on your HVAC equipment. Indoor Unit (Air Handler in Attic): Replaced the 20x20x1 pleated filter with a spare provided by the customer. Observed the indoor coil to be in fair and clean condition. Confirmed the blower wheel, primary drain pan, electrical wires, and secondary drain pan are in good working order. Outdoor Unit (Heat Pump on Side of House): Observed the outdoor coil to be in good and clean condition. Tested and inspected the blower motor, condenser fan motor, compressor, compressor run capacitor, fan run capacitor, compressor start capacitor, contactor, and electrical wiring; all are working within manufacturer's specifications. System Performance: Cleared the condensate drain line and cleaned out the primary pan. Tested the safety switch. Measured a return air temperature of 73.0°F and a supply air temperature of 56.0°F. Additional Actions: Dusted the thermostat and tested its operation. Restored power to t