Vornado 723DC Full-size Energy Smart Whole Room Air Circulator FanOur new line of Energy Smart air circulators includes the 723DC. Combining our classic style with a more-powerful airflow (up to 100 feet), the brushless DC motor uses up to 80% less energy, bringing modern efficiency to the home. A return to variable speed puts you in precise control of your environment, and our signature Vortex Action creates whole-room circulation, keeping the entire room cool and comfortable.Vornado 723DC Energy Smart Whole Room Air Circulator FanSignature Vortex technology provides complete air circulation throughout a roomEnergy Smart DC motor is up to 80% more energy efficienVariable speed control with adjustable tilt head for multi-directional airflowDeep-pitched blades moves air up to 100 feetOperates at a whisper-quiet levelBacked by a 10-year limited warranty