Product Description\n\nOutstanding Ventilation\nAirflow: 820 CFM. speed: 1650 rpm. perfect for removing excess heat, moisture, dust and odors from any residential or commercial space.\nPowerful Motor\nTotally enclosed motor features thermal protection and permanent lubrication for easy maintenance.\nAutomatic Shutter\nGravity aluminum shutters automatically close when power is lost or when not in use\nHeavy Duty Performance\nFeatures galvanized steel frame and aluminum alloy fan.\nFully assembled\nAttic exhaust fan can be easily installed in window openings or wall openings\nVentilate anywhere\nMeet the cooling and ventilation needs of rooms, barns, garages, attics or small enclosed work areas.\n\n\nSpecifications\nModel: VV-ACPQS-10\nPower: 45 W\nAir Volume: 820 CFM\nMaterial: Aluminum Alloy, Galvanized Steel\nVoltage: AC 120 V / 60 Hz\nCertification: FCC\nRotating Speed: 1650 RPM\nWeight: 7.2 lbs / 3.25 kg\nColor: Silver\n\n\nPackage Content\n1 x Shutter Exhaust Fan\n