QuietCool QC ES-4700
The QuietCool QC ES-4700 can help you slash your A/C related electricity costs by 50-90% and pays for itself faster than any other green energy product on the market today. This fan motor and self-contained duct system hangs in the attic and the fan's whisper quiet operation is made possible by QuietCool's patented acoustical ducting that provides six feet of separation between the fan motor-head and the ceiling intake grill inside the house. The QC ES-4700 draws 4427 CFM on high and 2050 CFM on low and is the perfect fan for homes that want a single-motor central unit combined with individual fans in the bedrooms for private, zoned control. Using our extremely efficient ECM motor, this fan uses 494 watts on high and a puny 64 watts on low! The QC ES-4700 will cool and ventilate up to 2200 square feet. For vertical wall installations, order a vertical wall adapter (part number: VA-1430). Recommended control: IT-30070 Electronic Countdown Timer & IT-35000 HI/LO/OFF Switch