Whirlybird Turbine Ventilator, 12 in Dia Throat, Aluminum, Weathered Bronze

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LOMANCO BIB12WB Whirlybird Turbine Ventilator, 12 in Dia Throat, Aluminum, Weathered Bronze

Item #: BIB12WB by LOMANCO

UPC #: 035358383314

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  • Permanently lubricated upper and lower ball bearings that ensure long life and no maintenance
  • Riveted at every connection
  • 21 air foil curved vanes with rolled vane edges to deflect water
  • Large flashing for easy installation
  • Tested to withstand winds of 110 mph
  • Easy installation
  • Reduces energy bills
  • Reduces winter ice build up
  • Big Whirly 14 in moves up to 37% more air than the 12 in

Base Size

20 x 20"

Color

Weathered Bronze

Roof Pitch

12/12

Overall Height

17-1/4"

Throat Diameter

12"

Nomenclature

BIB-12 W BRONZE TURBINE & BASE

Material

Aluminum

Warranty

Lifetime Transferable

Air Flow Rate

110 mph

TURBINE/BASE UNIT 12IN W BRZ
Specifications:

Application: For residential applications

All LOMANCO Whirlybird turbines come with a lifetime transferable warranty. 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.