The Warm Air Furnace KHG-100 is designed in three models such as Natural Gas, Gasoline and Dual for large heating space including Sport Halls, industrial halls, and public and etc.  The thermal capacity of is 100.000 kcal/h it provides heating space up to 1000 – 2500 m3. The hot Air Furnace KHG-100 is a heating system that through the electro fan installed next to the heat exchanger , after vacuum the cooling air from environment and passes cool air through heat exchanger , it causes heat exchanger passed through a heat surface to the environment either directly or through the channeling system. The heat exchanger brings the heat directly by the flame. The unit controls heating automatically and provide a benefit such as intelligent control and safety of fuel and oxygen in compare with past heating system. These forced Air Furnace operate with no open flame and no danger of carbon monoxide poisoning due to complete combustion.
Exhaust gas is emitted as a result of the combustion of fuels is controlled. The heat exchanger is connected to chimney through the tube in order to release of combustion gases. These units in a large model can be connected to the particular channel in order to heat transfer.