Caution: the product is 120volt not 220volts.
multipurpose:ken brown 20 inch shutter exhaust fan is perfect for removing heat, moisture, dust and unpleasant odors from any residential,commercial, industrial or agricultural space.ideal for use in home attic, workshops, welding rooms, factories, warehouses, barns, and greenhouses.
corrosion resistant
no wiring, just plug & use! enjoy effortless setup with the pre-installed 1.65m (5.4ft) power cord —no wiring, no assembly, and no hassle! simply mount the fan, plug it in, and experience instant ventilation in minutes. the easiest way to upgrade your space!
superior airflow transfer:you will enjoy the power and efficiency of ken brown 20 inch shutter exhaust fan which runs 120 volts ,60hz with 1309 rotations per minute,7.5m/s,cooling and ventilating an area of 3500 cubic feet per minute!