12 in. exhaust fan: dimensions: 15 in. x 15 in. airflow: 1000 CFM; FCC listed; speed: 1600 RPM our high-airflow exhaust fan can eliminate heat， humidity， unpleasant odor， and dust from rooms， buildings， and small enclosed work areas get ready to relax and in clean air in all your rooms

High performance: 120-Volt/60 Hz， 45-Watt the wall exhaust fan has a premium motor that maximizes airflow while reducing noise and power consumption and the fully enclosed motor has thermal protection and permanent lubrication for security and easy maintenance

Rust-proof material: the shutter exhaust fan has a rugged all-metal structure and features a galvanized steel frame， aluminum alloy fan， and shutter， which is highly resistant to weather， liquid， and dust

No assembly: get ready to fly through the installation process our wall mount exhaust fan comes fully assembled and ready to install right out of the box no more worrying about wiring includes 4 bolts

Widely used: it is perfectly suitable for any place you install and stays with you through the long， sultry summer works well for garages， workshops， chicken coops， sheds， attics， greenhouses， etc.

Specification: model: 24-Volt， power: 190-Watt， air volume: 3320 CFM， material: aluminum alloy， galvanized steel， voltage: ac 120-Volt / 60 Hz. certification: FCC rotating speed: 1300 RPM， weight: 27.9 lbs./12.65 kg， color: silver