The Geoking solar attic fan provides up to 25% more power than other fans resulting in better air circulation in your attic. The advanced design provides optimal attic ventilation.

A single Geoking 20W attic roof fan can ventilate up to 2,000 square feet of attic space, with 1,600 cubic feet per minute venting capacity. The attic fan can reduce the energy required to keep your home’s interior cool in the summer. Running the fan all year can also help remove harmful moisture from your attic reducing the potential build-up of mold and mildew in your attic.

Product Features

• Strong steel housing & flashing stands up to high winds, hail, rain and snow
• Whisper quiet 12" fan blade
• Brushless DC motor (50,000 hours life)
• 20 Watt solar panel that directly attached to the top of the steel shround
• Snap thermostat (Start to work within the temperature 27°C)
• 20 year warranty for the solar panel, housing and fan, 5 year warranty for the motor
• Easy to install