aRe fan is a device with axial turbine system designed for wall mounting. Variable geometry of turbine blades allows you to change the direction of air flow. aRe fan can be used in small rooms(bars, restaurants, garages, warehouses) The fan blades shut automatically after turning off the fan reducing the back flow. The fan is equipped with a pulling switcher and power cord. There is a possibility to use the speed controller to optimize the work of an engine.