Amana-Goodman 2864604S Secondary Heat Exchanger

The Amana-Goodman 2864604S Secondary Heat Exchanger is a critical component of any gas furnace or heating system. This is a big-surface-area metal coil that is intended to effectively transport heat from the combustion chamber to the air that circulates around your house. Warm exhaust gasses pass through the heat exchanger and cause the metal to get warmer. The heated exchanger then draws cool air from your house, which absorbs the heat and distributes it through the ducting. In order to maximize heating efficiency and guarantee constant warm air throughout your living area, this secondary heat exchanger is essential. This is made especially to work with furnaces made by the Amana and Goodman brands.