Lomanco BIB12 Whirlybird Internally Braced Aluminum Turbine Ventilator, 12" Autumn_Cleaning A charming addition to any

A charming addition to any outdoor space

For non-pressure drain waste & vent installation

web capacity

clean and free of dirt

Chrome finish resists wear and tear

Lomanco BIB12 Whirlybird Internally Braced Aluminum Turbine Ventilator, 12" Autumn_Cleaning A charming addition to anyWhirlybird turbines offer all of the essentials for energy savings and are geared toward going green. 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 M. P. H. 100% rust free all aluminum construction. When installed properly, the Whirlybird turbine reduces