12 in. Weathered Bronze Aluminum Externally Braced Whirlybird Wind Turbine Tools 2 Automatically switches between solar and

Automatically switches between solar and house power

ft) 70 Cold Applied Cold Applied Fire Rating (UL 790) No Rating Available Product Height (in

100% acrylic/ silicon-modified for increased strength and crack-resistance

commercial-grade features include commercial drop pin height of cut

) 5 Maximum Blade Width 1/2 in

12 in. Weathered Bronze Aluminum Externally Braced Whirlybird Wind Turbine Tools 2 Automatically switches between solar andWhirlybird turbines offer all of the essentials for energy savings and are geared towards going green while maximizing ventilation capacity. The Whirlybird's large flashing makes installation easy. An exclusive vari pitch base adjusts to a 12 12 roof pitch for use on many roof applications. When installed with adequate intake ventilation, the Whirlybird turbine reduces energy bills and the likelihood of winter ice buildup. Extends the life of