With the motto “Everybody Deserves Professional Heating” HAS Series Hot Air Generators are designed for 2000 m2 3000 m2 and 4000 m2 areas. You may use HAS Series in your greenhouses, poultry farms, mushroom cultivation facilities, factories, hangars and warehouses. HAS Series Hot Air Generator is designed as cassette type. Thanks to its automatic feeding feature, HAS Series Hot Air Generator saves you from the trouble of loading coal. Hot air outlets can optionally be provided with a HDPE Canvas or stovepipe.