Applications: this 10 in. shutter/exhaust fan with automatic shutters can help replace your ac unit by cooling your garage attic greenhouse shop or chicken coop can easily be added to a window opening or opening in the wall along with a speed controller to optimize cooling

Product detail: 115-Volts， 60Hz， 36-Watts， 0. 52A， 1620RPM， 820CFM

Fan speed controller: fan speed controller will correctly and precisely adjust the speed of your shutter exhaust fan durable 3-pole grounded plug construction no extra wires to deal with

Multiple speed: 1 control switch for 3 variable speed settings off high med low

Power cord kit: this UL listed power cord kit is easy to install and includes 3 ft. strain relief clamp wire connectors & installation instructions simplify the installation of your ventilation fan with this easy-to-use power cord kit universal extension cord power kit works

Notice: manual measurement has been used， there may be some reasonable error， items may slightly differ from photos in terms of color due to the lighting or your monitor's display