About This Multi-Purpose Ventilation: Powerful Shutter Exhaust Fan, 1800 CFM airflow with 8.7 M/S wind speed efficiently removes heat, odors, and moisture from garages, attics, greenhouses, or chicken coops. 63W energy-saving motor ensures cost-effective operation for large spaces. Rust-Resistant Automatic Aluminum Shutter: 12 inch corrosion-proof aluminum exhaust fan open/close automatically with fan operation, blocking dust, pests, and debris when idle. Durable design withstands humid outdoor conditions. OSHA-Compliant Enclosed Motor with Protection:Household Ventilation Fan, Fully enclosed, thermally protected motor prevents overheating during 1750 RPM continuous operation. OSHA-standard wiring safeguards ensure electrical safety and stability. Transparent Performance Specifications: 120V voltage, 0.52A current, 63W power consumption, this wall mount shutter helps users verify compatibility with their ventilation needs. HARD-WIRED INSTALLATION WITH CLEAR GUIDELINES: Exhaust fans require user-installed wiring: black to switch, white to neutral, green to ground Overview Brand : VENTISOL Color : Silver Electric fan design : Exhaust Fan Power Source : ac Style : Vent Fan Product Dimensions : 7.28"D x 14.96"W x 14.96"H Room Type : Attic, Garage, Kitchen Special Feature : Corrosion Resistant, Weather Resistant Recommended Uses For Product : Air Circulation, Ventilating Mounting Type : Wall Mount