| Brand | Master Flow |
|---|---|
| Bracing | Externally Braced |
| Color Family | Silver |
| Color/Finish | Silver |
| Features | Dual Bearing |
| Intake/Exhaust | Exhaust |
| Material | Galvanized Steel |
| Mounting Position | Roof Mount |
| Power Type | Wind Powered |
| Product Weight (lb) | 7.6 lb |
| Returnable | 90-Day |
| Manufacturer Warranty | Limited Liftetime Warranty |
| Coverage Area (SqFt) | 192 |
| Net-Free Area (Sq In) | 120 |
| Product Depth (in) | 18 in |
| Product Height (in) | 11 in |
| Product Width (in) | 18 in |
| Product Width x Depth | 18 in. x 18 in. |
| Rough Opening Height (in) | 12 |
| Rough Opening Width (in) | 12 |
| UPC | 726084602915 |
Check the listing for details. 12 In. Galvanized Externally Braced Replacement Turbine Head. Condition: New. Listed at 64.00 USD. 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.