I conducted a comprehensive winter maintenance service on two 2023 Trane air conditioning systems. The maintenance began with a thorough inspection of each unit, checking for any signs of wear or damage. I cleaned and inspected the evaporator and condenser coils, ensuring optimal heat transfer efficiency. The air filters were replaced to enhance indoor air quality and improve system performance. I also checked and cleaned the condensate drain lines to prevent blockages and leaks. Additionally, I inspected and lubricated the motor and fan components, ensuring smooth operation. Finally, I tested the thermostat functionality and calibrated the system settings for peak winter performance.
