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Simply put you can’t buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird turbine’s large flashing makes installation easy. The Whirlybird turbine’s exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly 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
- Extends the life of shingles insulation and other building components by exhausting damaging heat and moisture from attic space
- Wind powered turbine maximizes ventilation capacity while geared towards going green
- Whirlybird turbines are backed with the best guarantee in the business – the quality and performance of the Lomanco Whirlybird is guaranteed forever
- Includes roof pitch gauge to help determine roof pitch
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