Gas Duct Furnaces
Gas duct furnaces are used in large commercial and industrial HVAC applications that have a central blower upstream of multiple furnaces. The centralized blower pushes air through the duct furnace. This allows large ducted systems to be zoned with several independent duct furnaces serving unique spaces. Gas duct furnaces are factory built for use with natural gas or propane. Gas duct furnaces are available in gravity vented, power vented, and separated combustion designs. Most gas furnaces can be built for either indoor or outdoor use.
