TPI whole house fans are a perfect way to turn off your AC unit and keep your home cool during the summer.  These fans are a great way to keep cool in the summer. Use a whole house fan to exhaust the stale hot air from your house. Whole house fans are economical to purchase and operate, costing much less than air conditioners. Shutters automatically open when the fan turns on and close tightly when the fan is turned off. This keeps drafts from coming through the fan during cold weather.  TPI Fans are belt driven fans that come in 24″, 30″, and 36″ .

TPI Whole House Fans