QuietCool is very proud to be an American built product. One area that the R&D team really focused on is our fan blade. The fan blade is located inside the whole house fan motorhead that is suspended in the attic during installation. Since the fan blade is not directly seen, many people tend to overlook it.
Computer-Balanced Fan Blade
All fan blades that are used in QuietCool whole house fans or attic fans are balanced. Every single fan blade is computer-balanced, inspected, and tested before they are approved to be put into a QuietCool whole house fan or attic fan. If a blade is deemed out of balance, the blade is not used!
The balanced fan blades help increase the amount of CFM the fans produce and help the motors stay energy efficient!