Vornado 7803 Large Pedestal Whole Room Air Circulator Fan with Adjustable Height, 3 Speed Settings, Removable Grill for Cleaning, BlackVornado 7803 Pedestal Whole Room Air Circulator takes air comfort to the next level. With its unique signature grill and deep-pitched propeller, the 7803 moves air up to 100 feet, while aerodynamically circulating all the air in a room. The 3-speed front-facing control allows for quick and easy speed selection. The 7803 features an easy-to-assemble, tool-free base that is designed for quick setup, takedown and storage and can be adjusted 33" - 40" in height. Backed by a 5-year satisfaction , if you're not happy with the 7803 pedestal air circulator, we will make it right.Vornado 630 Mid-Size Whole Room Air Circulator FanIMPORTANT INTERNATIONAL DISCLAIMER: This item is built to meet U.S. voltage requirements and may not function properly when used in conjunction with external devices that alter or convert voltage or frequency of electricity. Improper use or shipping the product outside the U.S. will void all warranties.The Vornado 630 Mid-Size Whole Room Air Circulator continues Vornado's superior benchmark performance with a new edge definition design. With its unique signature grill and deep-pitched propeller, the 630 moves air up to 70 feet while aerodynamically circulating all the air in a room. The 3-speed control, located on the side of the air circulator's base, is easy to access and allows for speed selection to meet any circulation need. The base of the 630 provides added stability when operating from the floor or desktop. Use the 630 all year long in the home or office for added comfort and energy savings in every season. Backed by a 5-year limited warranty. Model is made for 120 volts only.