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Whole House Fans

25 products
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.
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.

Ceiling-Mount Whole House Fans

Ceiling-Mount Whole House Fans

These ceiling-mounted whole-house fans cool the living space of a home by exhausting hot or humid air into the attic and drawing in fresh outside air through open windows or doors. They are mounted through the ceiling surface next to a ceiling joist or rafter.

Belt Drive

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Direct Drive

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Ceiling-Mount Low Noise Whole House Fans

Ceiling-Mount Low Noise Whole House Fans
These low-noise ceiling-mount fans run quieter than regular whole-house fans while achieving the same performance. Their motor assemblies mount to rafters or joists high in the ceiling space and connect to a ceiling vent with a long, flexible duct. This configuration allows for optimal vent placement while reducing the interior noise level as compared to regular whole-house fans. Some units include high-efficiency electronically commutated motors and/or Bluetooth connectivity to provide efficient, on-demand cooling.

Standard-Efficiency Motor

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High-Efficiency Motor

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Roof-Mount Whole House Fans

Roof-Mount Whole House Fans
These roof-mount fans provide the benefits of a whole-house fan where the regular form factor would not fit. They install into the roof surface and connect to the living space directly or via ducting. When operating, they exhaust warm or humid air outside of the home and draw in fresh air through open windows and doors. They feature high-efficiency motors that uses less energy to operate than standard-efficiency motors.
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Window-Mount Whole House Fans

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.
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