
GAF Master Flow GC12E External Braced Rotary Turbine Ventilator 12 in Steel - new
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You can also have your order delivered for an additional charge, or visit the store to complete your purchase.
Condition Note:
Product is Brand New ( Scratched & Dent )
Description:
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.
Bracing: Externally Braced
Color Family: Silver
Color/Finish: Silver
Features: Dual Bearing
Intake/Exhaust: Exhaust
Material: Galvanized Steel
Mounting Position: Roof Mount
Paintable/Stainable: Yes
Power Type: Wind Powered
Product Weight (lb.): 10 lb
External bracing turbine helps exhausts heat and moisture
Durable galvanized construction for smooth and quiet operation
Financing
We offer financing through our trusted partner Acima.
✅ 95% approval rate – no credit check required.
✅ Up to 3 months no-interest payments when you finance with Acima.
Returns & warranty
All items are eligible for a 7-day return if there is a reasonable issue.
Large furniture can only be returned if it is still boxed. Furniture that has been assembled and purchased as-is after customer inspection cannot be returned.
Appliances have a 30-day return period.
Extended warranties (1–4 years) on appliances are available through .