QA-Deluxe is our mid-line whole house fan. It costs just pennies an hour to operate. It consists of a heavy-duty state of the art spun aluminum fan housing and metal fan blade. Also included is our acoustical ducting for a quieter operation. R-5 insulated gravity damper that’s designed to keep air from entering the home when system is not in use. Metal support brackets that keeps the damper off the drywall. Heavy duty fan motor mounting brackets with rubber bushings reduces noise and vibration.
All CFM ratings listed for QA-Deluxe have been verified by an independent testing agency authorized by the State of California as meeting the strict (HVI-916) standard.
To see how our QA-Deluxe whole house fan compares against the competition click here: QA-Deluxe vs Quiet Cool comparison