Due to its special construction the HOAF KB^® 1.5 is an excellent device to be used for ground maintenance and horticulture. Because of the burners working width of 1500 mm the device has a large capacity per hour and is also very suitable for use in an urban area with large surfaces like wide pavements and paths. A treatment with the HOAF KB^® 1.5 kills many seeds, mildews, spores and bacteria that are lying on the ground. As a result the HOAF KB^® 1.5 helps to reduce diseases.