GAF Master Flow 20 in. Aluminium Gable Vent Automatic Shutte in White

The GAF Master Flow automatic 20 in. Power Gable Vent Shutter is designed to be used with GAF Master Flow EGV/PG series electric gable fans. The shutter will open when the electric gable vent is operating, ensuring efficient attic ventilation. Constructed from durable white aluminum, it provides long-lasting performance and can be painted to match your exterior. This shutter helps prevent infiltration of rain, snow, insects, and debris when the vent is off.

Compatible with all attic power gable mount vents Automatic operation - opens when power vent is on Shutter closes when vent is off to prevent rain, snow, and insect entry Durable white aluminum construction for longevity Maintenance-free design - can be painted for customization Ensures proper attic ventilation by allowing airflow when needed Reduces attic heat buildup and promotes energy efficiency Weather-resistant design protects against harsh elements Easy installation with standard mounting requirements Enhances the efficiency and lifespan of attic ventilation systems