Lomanco BIB12 Whirlybird Internally Braced Aluminum Turbine Ventilator, 12" Autumn_Cleaning For more information go to

For more information go to 'www

easy to open lid and spout

For non-pressure drain waste & vent installation

web capacity

Lomanco BIB12 Whirlybird Internally Braced Aluminum Turbine Ventilator, 12" Autumn_Cleaning For more information go toWhirlybird 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