Air King 9518 18-Inch Industrial Grade Wall Mount Fan, 1/6-Horsepower 18-inch industrial grade 3-speed fan Permanently lubricated 1/6-horsepower motor Constructed of powder coated steel for long-lasting durability 9-foot, 3-conductor type SPT power cord Comes with a 1-year limited warranty; Dimensions (Length/Width/Height) - 24" x 16.5" x 28"