Master Flow 12 in Wind Turbine Roof Vent Dual Bearing Galvanized Steel GIC12WW

Item is brand new. Box opened for losting picture. Price is for 1 unit. There are 2 units available. The Master Flow 12 in Wind Turbine Roof Vent Dual Bearing Galvanized Steel GIC12WW is a round, turbine-style exhaust fan that operates on wind power. Made of galvanized steel with a weathered wood finish, this vent features dual bearings for durability and reliability. With a timerless control style and analog/mechanical control, this vent is perfect for improving indoor air quality in attics and other spaces. Its unique design and sturdy construction make it a practical and efficient choice for ventilation needs.

12 In. Galvanized Externally Braced Replacement Turbine Head

Bracing Externally Braced. The GAF Master Flow externally braced turbines are efficient, easy-to-install venting options for your roof. They are designed with upper and lower steel ball bearing systems for years of trouble-free operation.

12 In. Galvanized Externally Braced Replacement Turbine Head

Bracing Externally Braced. The GAF Master Flow externally braced turbines are efficient, easy-to-install venting options for your roof. They are designed with upper and lower steel ball bearing systems for years of trouble-free operation.