Lennox 47K65 Heat Exchanger Gasket

The Lennox 47K65 is a Heat Exchanger Gasket an essential part of the HVAC system, and it is designed to fit most of the company’s models. Manufactured from quality components to guarantee the product’s sealing ability. That’s where hot combustion gases resulting from burning fuel pass their heat to the airflow. It creates a contact between the heat exchanger sections and these hot gaseous do not find their way into the atmosphere. It serves the purpose of protecting you from toxic fumes while also ensuring efficient heating of foods.