Ventamatic Standard Galvanized Gable Mount Attic Vent is a powerful and efficient attic exhaust ventilator designed to provide 1300 CFM (cubic feet per minute) of air movement. Constructed from durable galvanized steel, this ventilator is suitable for attics up to 1850 square feet. It features a 2.6-amp thermally protected motor and includes a 10-amp adjustable thermostat for precise control. The 14-inch fan blade is engineered with four precision-balanced blades to minimize vibration and prevent heat distortion, ensuring quiet and reliable operation. The mounting system is designed to virtually eliminate vibration, enhancing overall performance. Installation is straightforward with the unit arriving completely pre-assembled, requiring no special tools. It fits easily behind static gable louvers or the CX2121-Automatic Gable Shutter. This ventilator requires a minimum of 600 square inches of net area intake vent for optimal airflow. Backed by a 2-year limited warranty on all parts, this product combines quality and durability for effective attic ventilation. Model Number: CX1500