Wall mounted fans are the equipment that are fixed up on the wall surface and supply a person with fresh cool air. Appropriate construction protects a fan from falling. The fans differ from each other by price and materials. Some fans are made with the usual materials other – with the special metals of high quality. Their work helps to maintain a constant temperature in a whole room, because these fans can catch the air from above and throw it down to the floor. But there is a rule to keep a fan working properly. It is necessary to clean the fans at least once in a week, because dust along with air is found on the fans’ blades. People breathe the air with dust smithereens that can cause different lung problems. The main characteristics of wall mounted fans are effectiveness, practically absolute quietness and lack of necessity of their storage because the fans remain on the wall the whole year leaving floor space free. The wall mounted fan in comparison with a ceiling fan keeps the air circulating better. The fan construction has a special screw that helps to change the angle of it. In a conclusion, wall mounted fans are very easy to install and are perfectly fitted to areas without much space.