The QuietCool AFG SMT-3.0 smart attic fan has a built-in thermostat/humidistat and a variable speed motor. When the attic is at its hottest point, the fan will run at 3,000 CFM, while only using 140 watts!
As the attic begins to cool down, the smart attic fan will automatically cycle itself down to the lower speeds. At the lowest speed, the fan will still move 1,000 CFM and run at only 15 watts!
This attic fan will help cool your attic down during the day which helps save your central AC some work..
Pair an attic fan with a quietcool whole house fan and you can save up to 90% on your cooling bills this summer!
This Smart attic fan was installed in Temecula, Ca.