Direct Fired Air Heaters are used in a variety of industries such as paper, mineral, and chemical processing as a way to efficiently heat a wide variety of products. Direct fired air heaters can be designed to operate in a temperature range of 150°F to 2000°F. Air heaters can fire natural gas, oil or propane. Combustion volumes and flame intensities are carefully designed for required duty.

HAUCK-HAUCK-AH-AIR-HEATER [PDF]