QuietCool QC CL-3100
The QuietCool QC CL-3100 can help you slash your A/C related electricity costs up to 90% and pays for itself faster than any other "green energy" product on the market today. The QC CL-3100 is the number 1 selling QuietCool whole house fan. 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 result is zero noise vibration thus allowing this system to be used in any bedroom without disturbing the sleepers. The QC CL-3100 draws 3190 CFM (Cubic Feet per Minute) on high and 1906 CFM on low and is the perfect fan for homes with common areas up to 1500 square feet combined with smaller individual bedroom fans for private, zoned control. For vertical wall installations, order vertical wall adapter (part number: VA-1422). Recommended control: IT-30070 Electronic Countdown Timer & IT-35000 HI/LO/OFF Switch