ARES Professional Industrial Portable Kerosene/Diesel Forced Air Heaters provide immediate and reliable relief from cold weather working conditions. They are ideal for outdoor/indoor construction, as well as industrial & commercial applications. The thick stainless steel handles makes it easy to move and use on any field. It could be used in open barns, ventilated poultry site, garage, greenhouse farm or wherever you need to bring the heat. These multi-fuel heaters require little assembly and are 98% fuel efficient.