Turbine Roof Ventilator 
Quantity in Basket: None
Code: JS-X89-393
Price: $44.99
Shipping Weight: 9.35 pounds
This 12” turbine roof ventilator exhausts attic air automatically without using electricity. A slight breeze will rotate the turbine without electricity and will exhaust the air automatically. This slight breeze operates the ventilator by creating an upward draft which draws air out of the attic and increases over-all comfort in the home. Removes hot and humid air from the attic without any operating cost. Effective attic ventilation at 5 mph wind. Includes adjustable base from 1/2 through 6/12 pitch. Easily installed. Ideal for residential and commercial applications. Low profile, galvanized steel. Bearing system and rib design provide strength, durability and the ability to operate at low wind speeds. Not designed for use in hot stacks or chimneys.
19-3/4" x 19-3/4" flashing
Throat diameter: 12”
Rotor diameter: 16”
Height: 16-1/4”
Weight: 10 lbs.
Manufacturer: Ventamatic, Ltd.
Product Questions: 800-433-1626