1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Inspected / cleaned return filter. 6. Inspected evaporator coil. Clean 7. Inspected blower motor/ blower wheel. 8. Checked blower amp draw. 9. Measured temperature differential from supply to return. 110 supply 74 return measured. 10. Rinsed condenser unit to promote heat exchange Perform dryer vent cleaning and showed pictures of finished product and before pictures to customer. Unit in good working order at this time.