SunFan Professional Series Solar Powered Roof Mount Attic Fan
http://www.ussunlight.com
Professional grade solar powered attic fan uses no electricity.
The Sunfan Professional Series - Roof Mount Attic Fan is designed to reduce heat build-up in your attic in the summer and remove harmful moisture in the winter. It’s commercial grade, heavy duty construction provides up to 25% more power than other fans, providing better circulation and improved airflow in your attic space. One fan can ventilate up to 1250 square feet and lowers the attic temperature so your Air Conditioning won’t have to run so long to cool your home. By running year-round, it can keep your attic space drier by removing moisture in the winter, reducing condensation and preventing the growth of harmful mold and mildew.
Cools in the Summer
During the summer, the Roof Mount Attic Fan vents the hot air out of your attic and keeps it closer to the temperature outside. Your air conditioner won’t have to run so long to cool the inside of your home.
Prevents mold and mildew in the winter
In the winter, warm moist air rises from the inside of your home and collides with the cold underside of the roof. The Roof Mount Attic Fan provides the air circulation that prevents the moist air from condensing on the surface. Keeping your attic drier.
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Solar AC and heating!!
http://www.youtube.com/user/solarsolarsolars
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