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Overview

Model # GIC-12BL Store SKU # 1000406618

The 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.

  1. Galvanized construction
  1. Black finish
  1. Simple, mechanically locked, 2-piece design (Head and base) - allows for faster, easier installation
  1. Base also has extra-large flashing for easier installation and superior weather protection
  1. Head has heavy-duty steel spider braces for strength and durability
  1. Dual-bearing system with encased design helps to prevent dirt, dust, sand and other foreign materials from damaging the bearing, resulting in a smother spin
  1. Permanently lubricated track system of dual bearing system ensures years of trouble-free spinning
  1. Up to 500 sq. ft. with NFA of 120 sq. in. minimum

Specifications

Dimensions

Assembled Depth (in inches)
18.0
Assembled Height (in inches)
19.0
Assembled Weight (in lbs)
9.0
Assembled Width (in inches)
18.0
Packaged Depth (in inches)
19
Packaged Height (in inches)
20
Packaged Weight (In lbs)
10.2
Packaged Width (in inches)
19

Warranty / Certifications

Limited Lifetime Warranty for manufacturing defects. Call 1-800-211-9612 for complete warranty details, parts and installation inquiries.
12-inch Black Galvanized Internally Braced Dual-Bearing Wind TurbineGAF Master Flow 12-inch Black Galvanized Internally Braced Dual-Bearing Wind TurbineThe 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.
GAF Master Flow
1000406618
4.357156