Lennox 13J83 Heat Exchanger Stainless Steel

The Lennox 13J83 is a heat exchanger, an essentialpart of the gas furnaces and some of the HVAC systems. It is used in transferring heat energy from the combustion chamber in to the air stream. It’s like the motor of your heating system, really. The hot gases from the burner than pass through the heat exchanger where they heat the metal. Cool air is then passed over the hot exchanger and heats it up and this warm air is circulated throughout your home. This Lennox model is especially appropriate in large areas because of its capacity of 150,000 BTU.