Whole house fans help to ventilate and cool a home by exhausting warm air into the attic or crawl space above the living space. This creates a negative pressure that draws in fresh air from open windows or doors, and ventilates the occupied space.
Window-Mount Whole House Fans
These fans mount directly to a window frame and provide a whole-house ventilation solution. They are reversible to provide both intake and exhaust functionality. Some units feature specialized mounting brackets that allow the window to close behind the fan to seal out inclement weather and secure the structure.
Window-Mount Whole House Fans, sorted by Blade Diameter, ascending
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.