LOMANCO 12 in. Mill Finish Aluminum Internally Braced Whirlybird Wind Turbine

Whirlybird 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.

• Exhausts damaging heat and moisture from attic space
• Wind-powered turbine maximizes ventilation capacity while geared
• Comes with a roof pitch gauge to help determine roof pitch