Air King 9723 20″ 2220 CFM 3-Speed Commercial Grade Box Fan

20″ 2220 CFM 3-Speed Commercial Grade Box Fan An Air King box fan is perfect for shops, dormitories, offices, homes and other locations in need of high volume air movement. Over the forty years Air King has been in business, they have developed something of a reputation for manufacturing quality ventilation products, offering products at a good value, and providing excellent service for their products. Air King believes that a home is more than just a house, it is a sanctuary from the busy world, so shouldn’t it be comfortable as well? Their mission is to make homes healthier, more comfortable, and more convenient, and they have delivered for over 40-years. Features: Floor Use Only Motor: 3-speed 1/25 Horsepower 1 phase permanently lubricated with permanent split capacitor Controls: Top Mounted Rotary Switch Power Cord: 8′ SPT Type with 3-Conductor Construction: Steel body with impact resistant plastic grills and chemical resistant polypropylene blade Compliance: ETL, OSHA Blade Size: 20″ CFM: 1530-2220 Dimensions: 24″ Length x 6.38″ Width x 23.63″ Height Weight: 12.8 Volts: 120