The GAF Master Flow EZCool Gable Mount Attic Ventilator is a great choice for exhaust ventilation. The Plug-N-Play design is easier to install and doesn't require an expensive electrician to install. They can quickly remove a larger volume of hot and/or humid air from your attic, compared to static ventilation, which helps save money on your heating and cooling costs. The EZCG2BL Power Gable Mount Vent can move air at a rate of up to 1600 cu. ft. per minute. For attic spaces up to 3000 sq. ft.. Extra-long 25 ft. cord plugs into an existing 110-Volt grounded outlet in the attic. ETL Listed (electrical testing laboratories). High-efficiency PSC motor design. Convenient factory pre-set thermostat (105°F) control helps ensure the vent operates efficiently and when you need it most. Helps reduce excess attic heat and moisture, the risk of ice damming, and premature roof system degradation. Galvanized-steel construction for durability and performance. Airflow (CFM): 1600. Amperage (A): 1.65 A. Color Family: Black. Color/Finish: Black. Color/Finish Family: Black. Drive Type: Direct Drive. Features: Thermostat Controlled. Horsepower (hp): 1/9 hp. Intake/Exhaust: Exhaust. Material: Galvanized Steel. Mounting Position: Gable Mount. Power Type: Electric Powered. Product Weight (lb.): 12 lb. Recommended Sq. Ft.: 3000. Ventilation Type: Gable. Voltage (V): 120 V. Wattage (watts): 200. Coverage Area (Sq.Ft): 3000. Cut-Out Diameter (in.): 15. Net-Free Area (Sq. In.): 768. Product Depth (in.): 8.25 in. Product Height (in.): 15 in. Product Width (in.): 15 in. Rough Opening Height (in.): 15 in. Rough Opening Width (in.): 15 in