12 in. Mill Aluminum Externally Braced Whirlybird Wind Turbine Item Weight:7 equipment utilized and prior condition

equipment utilized and prior condition of the substrate

50 Manufacturer Warranty yes

Eco-friendly composite boards are made from 38% post-consumer recycled plastic and 62% sustainable hardwood fibers

1 in Manufacturer Warranty 5 Year Warranty Certifications and Listings UL Listed

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12 in. Mill Aluminum Externally Braced Whirlybird Wind Turbine Item Weight:7 equipment utilized and prior conditionWhirlybird 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