Lennox 13X34 Heat Exchanger Assembly

The Lennox 13X34 Heat Exchanger Assembly conducts thermal energy between the use of combustion gases on air or water in furnaces and packaged heating HVAC systems. It is installed in the heat chamber, where it transfers the heat to the airflow without the combustion mixing of the conditioned air stream. It is used with actual residential and commercial systems and is used with burners, blowers, and venting to supply the ducts or hydronic circuits with the heated air. Its purpose in the system is to facilitate better heat and safe consistent temperatures in normal operation.