Well-known for their high quality and performance, Air King Fans are a leader in the ventilation industry for a reason. This three-speed 12" Wall Mount Fan is permanently lubricated to reduce maintenance headaches, and its powder-coated steel grill keeps moving parts safely out of reach. It's a 120V, 930 cfm wonder that mounts easily to most surfaces so it won't take up floor space in tight areas, and includes a pull switch for easy speed adjustment. Unit dimensions: 15 5/8?? L x 14 ¼" W x 20 ¾" H; oscillates 90 degrees. UL and OSHA compliant. This item is covered by a 1 year manufacturer's warranty.