Completed AC1 maintenance Indoor unit: checked coil, cleared condensation line, changed filter, checked blower motor amps, checked UV light, checked attic insulation, checked ductwork, checked all electrical connections and wiring Outdoor unit: checked capacitor, checked contactor, checked fan motor, checked compressor, cleaned outdoor coil, checked all electrical connections and wiring, checked pressures and superheat and sub cooling. All systems are working properly at this time. Recommend duct cleaning