Lomanco® BIB14-BLK Aluminum Whirlybird® Turbine Ventilator, 14", Black Out of Stock Uses 70 watts

Uses 70 watts

Flame retardant housing and auto reset thermal overload

36" Length

Material : Galvanized Steel

Re-apply after heavy rain or watering

Lomanco® BIB14-BLK Aluminum Whirlybird® Turbine Ventilator, 14", Black Out of Stock Uses 70 wattsPermanently lubricated upper and lower ball bearings that unsure long life and no maintenance. All aluminum rust free. Rigid spider type structure. Riveted at every connection. 21 air foil curved vanes with rolled van edges to deflect water. Exclusive vari pitch base adjusts to 12 12 roof pitch. Large flashing for easy installation. Tested to withstand winds of 147 m. p. h. Easy installation. 14" Black Interal brace Permanently lubricated upper &