Lennox Furnace Precision Tune-Up

A Lennox furnace precision tune-up involves a comprehensive maintenance service to ensure optimal system performance and energy efficiency. Technicians begin by inspecting and cleaning key components such as the burners, heat exchanger, and blower assembly. Electrical connections are checked and tightened, while the thermostat is tested and calibrated for accurate temperature control. The gas pressure and airflow are adjusted to ensure safe and efficient operation. Safety mechanisms are also tested, and any worn parts are identified for replacement, ensuring the furnace runs reliably throughout the heating season.