Gas Fired Duct Furnaces, BtuH Input 400000
Dayton gas-fired duct furnaces provide artificial heat for heating commercial spaces. These indoor duct furnaces are connected to a natural gas line and have a power vent to exhaust fumes. The furnaces can raise the temperature by 30 degrees F by providing an input of 400000 BtuH. These open combustion type indoor furnaces have direct spark ignition for instant burning of fuel. Choose from a wide range of these gas furnaces, available in 37 and 40-inch depths on Raptor Supplies.