I conducted a comprehensive winter maintenance and inspection on the Lennox furnace and AC system. This included a thorough cleaning of all components, ensuring optimal airflow and efficiency. I checked and replaced air filters, cleaned the evaporator and condenser coils, and inspected the blower motor and belt for wear and tear. Additionally, I tested the thermostat functionality and calibrated it for accurate temperature control. I also examined the system's electrical connections and refrigerant levels, ensuring everything was in proper working order. Finally, I provided detailed recommendations for any necessary repairs or upgrades to ensure the system operates efficiently throughout the winter season.
