12 in. Weathered Wood Galvanized Internally Braced Dual-Bearing Wind Turbine

12 in. Weathered Wood Galvanized Internally Braced Dual-Bearing Wind TurbineThe GAF Master Flow externally braced turbines are efficient, easy to install venting options for your roof. They allow heat and moisture laden air to escape your attic, helping to extend the life of your roof. They are designed with upper and lower steel ball bearing systems for years of trouble free operation. The adjustable base allows for installation on virtually any roof, from 2: 12 pitch up to 12: 12 pitch. Galvanized construction Weathered

The GAF Master Flow externally braced turbines are efficient, easy-to-install venting options for your roof. They allow heat and moisture-laden air to escape your attic, helping to extend the life of your roof. They are designed with upper and lower steel ball bearing systems for years of trouble-free operation. The adjustable base allows for installation on virtually any roof, from 2:12 pitch up to 12:12 pitch.

Features

Item Weight	10.2
Color Family	Brown
Material	Galvanized Steel
Bracing	Externally Braced
Intake/Exhaust	Exhaust
Screen Included	No
Power Type	Wind Powered
Color/Finish Family	Weatherwood
Returnable	180-Day
UV Resistant	No
Features	Dual Bearing
Product Weight (lb.)	10.2
Paintable/Stainable	Yes
Shape	Round
Mounting Position	Roof Mount
Color/Finish	Weatherwood
Product Depth (in.)	18
Coverage Area (Sq.Ft)	500
Rough Opening Height (In.)	12
Rough Opening Width (In.)	12
Net-Free Area (Sq. In.)	60
Product Width (in.)	18
Product Width x Depth	18 in. x 18 in.
Cut-Out Width (in.)	12
Product Height (in.)	20
Manufacturer Warranty	Limited Lifetime Warranty