Whole Home Cooling Fans

QuietCool's Whole House Fan System is a ventilation product that saves homeowner's 50-90% off AC energy costs! Instead of recycling hot, stale ambient air through a closed loop air conditioning system, the QuietCool system is exchanging hot, stale ambient air with fresh, cool outside air...and at a fraction of the cost of running an air conditioner. - QuietCool  

With QuietCool's Wi-Fi Smart Control you're able to control your QuietCool from anywhere in your home (up to 15 fans). With the use of a simple app you can adjust the speed setting for each multi-speed QuietCool and adjust the countdown time to run the fan, from 30 minutes up to 12 hours. - QuietCool