Quiet Cool CL-2250RF 2465 CFM Whole House Fan

The Original Quiet Cool CL-2250RF  whole house fan moves 2,465 cubic feet of air per minute on high, giving you superior, cool airflow without air conditioning, and dramatically cutting your electric bills.Ideal for master bedrooms or larger rooms where additional fans may be present, this whole house exhaust fan offers convenient zoned control with whisper quiet operation, guaranteed.This whole house fan can quickly and easily be installed almost anywhere in a ceiling or vertical wall. It comes with a built-in back draft damper to prevent energy loss when the unit is not in use.QUIET COOL BENEFITS Draws fresh cool air in and pushes stale hot air out to naturally to improve the air quality in your home Reduces AC usage to cut your utility bills by 50-90% Nearly silent operation; suspension installation and acoustic insulated flexible ducting keeps vibration and noise to a minimum Compact and easy to install Manufactured in the US The CL-2250 RF now includes the QuietCool Wireless RF