iPower 16-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver

The power shutter exhaust fan is perfect for removing excess heat, moisture, and unpleasant odors from virtually any commercial location, including restaurants, factories, warehouses, barns, and greenhouses. This fan features aluminium blades, automatic shutters that open and close in tandem with the operation of the fan. The completely enclosed motor is thermally protected and permanently lubricated. The fan comes fully assembled out of the box; only installation required is the electrical hardwire.

• PRODUCT DIMENSION: This 16-Inch Automatic Gravity Shutter’s outer dimension measures 19.29" x 19.29" x 2.76" (Length x Width x Depth), ideal for home, garages, and greenhouses – check the product image for detailed product dimensions.
• HIGH-QUALITY ALUMINUM: Louvers made from high-quality aluminum that it’s durable and never corrosion or rust, maintain a neat and smooth surface.
• WEATHER PROOF: Precision manufacturing that the louvers can 100% fully close to prevent water from entering. Heavy duty and precision structure enable this Shutter to withstand tropical storm conditions including hurricanes and tornados.
• FUNCTIONAL: Automatically open and gravity close. This shutter accompany with an iPower motor and fan blade can help to cool your space and remove excess heat, moisture and dust.
• CAUTION: This Automatic Gravity Shutter is sold alone, does not include the exhaust fan blade and motor.