Lennox 81L79 Gasket

The Lennox 81L79 Gasket is an essential component used in HVAC systems, primarily furnaces and air handlers. This gasket acts as a sealer, preventing air and gas leaks between various sections of the system, including the heat exchanger and burner assembly. By forming a tight and secure seal, the 81L79 Gasket ensures that the HVAC system runs efficiently and safely, preventing combustion gasses from escaping and preserving proper airflow. Its durable design and accurate fit improve the overall dependability and performance of the heating and cooling equipment.