O Mighty Isis

摘要

Big Ass Fans' isis is a powerful, energy-efficient fan that's designed for smaller spaces, the company says. Weighing less than 100 lbs. and available in diameters of eight, nine or 10 feet, Isis is specifically designed for spaces with ceilings as low as 12 feet. It uses its size and 10 patented airfoils-not speed-to move large volumes of air. Isis improves interior airflows and comfort while working with HVAC systems to distribute con-rnditioned air and cut energy usage, the company says. Increased air circulation helps dissipate heat and steam, creating healthier interior environments.