The 5303DC is Vornado's debut circulator in the new Energy Smart™ family. Combining style with a more-powerful airflow (up to 80'), the brushless DC motor uses up to 80% less energy, bringing modern efficiency. Variable speed puts you in precise control of your environment via 99 unique settings, and an energy-saving timer shuts off the air when not needed. Electronic push-button and touch controls, plus a remote control, bring added convenience. Complete with our 10-year satisfaction guarantee, these DC circulators will keep you comfortable for years to come.