I conducted a comprehensive diagnostic on the Trane HVAC system, starting with a visual inspection of all components. I checked the thermostat settings and calibrated them if necessary. Next, I examined the air filters and replaced them if they were dirty or clogged. I also inspected the electrical connections and wiring for any signs of wear or damage. I tested the system's airflow and pressure to ensure optimal performance. Additionally, I checked the refrigerant levels and looked for any leaks. Finally, I performed a thorough cleaning of the system, including the coils and fins, to ensure efficient operation. The system is now running smoothly and efficiently.
