How It Works

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During the hot summer months, your attic can reach temperatures of 160°F and above. The Sun Driven Attic Ventilation Fan works by expelling this hot air and returning your attic’s space closer to the outside ambient temperature. The Sun Driven System operates completely off solar energy, pulling the outside air in through existing static and soffit vents. By pulling from this external air source, the attic fan will extract the hot, humid air up through the fan and create a constant exchange of air in your attic. A well-ventilated attic will help reduce your energy costs and reduce the temperature in your home. 

In the colder winter months, warm moist air rises from inside your home and collides with the cold underside of the roof. The Sun Driven Attic Fan provides circulation that prevents the moist air from condensing on the surface, keeping your attic cooler and drier. By installing a Sun Driven System you will not only be creating a more pleasant living space but you will be protecting your roof, framing and attic from excessive heat and moisture.