Propeller fan unit heaters and centrifugal fan unit heaters are
designed for use in space heating applications. The units are
typically used in areas with high ceilings, and are exposed in the
space to be heated. Unit heaters offer low installed cost, and are
able to heat large volume areas without requiring extensive duct
Duct furnaces are designed for use in ducted applications with a separate air handling device such as a horizontal blower assembly. By utilizing a separate air source, greater application flexibility in airflow delivery can be obtained. Multiple duct furnaces can be used with an air handling unit to provide zone heating.
For Technical Specifications, please refer to the Catalog or Installation documents on the Literature tab.