Amana-Goodman 0257F00371S Heat Exchanger Assembly

The Amana-Goodman 0257F00371S Heat Exchanger Assembly is used to remove heat in the combustion gases and transfer that heat to the circulating air stream to aid the heating process in furnace HVAC systems and is a replacement heat exchanger assembly to fit in compatible units. It works by directing the hot combustion gases through closed internal passages, and air moves over the outer surfaces, enabling the efficient transfer of heat without mixing air and gases. It is located in the furnace heating area and it is connected to the burner assembly and airflow channel.