FICBXRA 30 Inch Shutter Exhaust Fan, Aluminum Wall Mounted Exhaust Fan, 9451 CFM High Speed Automatic Shutter Attic Fan, Vent Fan For Greenhouse,Shed,Shop,Garage,ETL Listed

FICBXRA 30 Inch Shutter Exhaust Fan, Aluminum Wall Mounted Exhaust Fan, 9451 CFM High Speed Automatic Shutter Attic Fan, Vent Fan For Greenhouse,Shed,Shop,Garage,ETL Listed

• Efficient Ventilation: This 30 Inch louver fan features an advanced fan design that provides powerful air circulation at 9451 CFM and 845 RPM, quickly removing stale air and keeping the space cool and comfortable.
• Premium Material: This shutter fan uses NSK bearings and F-grade insulated enameled wire. It is made with high-grade aluminum louvers and blades that withstand moisture and heat, extending the life of the fan and preventing corrosive rust from forming. Suitable for various weather conditions.
• Automatic Louver Adjustment: The wall-mounted ventilation fan is equipped with automatic louver blades that adjusts based on wind speed and environmental conditions, preventing rain and debris from entering while maximizing ventilation.
• Easy to Install: Featuring a simple design, this louvered fan is easy to install. As a high-power product, it does not include a power cord. A wiring diagram is provided inside the junction box for convenient installation. The fan comes pre-assembled and can be easily mounted in a window or wall opening.
• Multi-Purpose: Shutter exhaust fans are great for removing heat, moisture, dust, and bad odors from any residential, commercial, industrial, or agricultural space. Perfect for use in home attics, workshops, welding rooms, factories, warehouses, barns, and greenhouses.