When your QuietCool Whole House Fan is turned on, the fan will pull the cooler outdoor air into your home, through your windows, across your living space, into the attic, and out the attic vents, replacing the hot, stale air. This helps cool the home and attic by up to 30 ºF or more.
any time it’s cooler outside than inside, typically in the morning and evening.
by setting the speed and timer
from outside and expels hot, stale air out attic vents
cooler, healthier, and more comfortable