The VENTISOL Multi-Purpose Ventilation Shutter Exhaust Fan delivers 1800 CFM airflow (10.5 m/s wind speed), efficiently removing heat, odors, and moisture from garages, attics, greenhouses, and chicken coops. Its 63W energy-saving motor ensures cost-effective operation for large spaces. The rust-resistant automatic aluminum shutter opens/closes with fan operation, blocking dust and pests when idle, while its durable design withstands humid outdoor conditions. Featuring an OSHA-compliant enclosed motor, it prevents overheating during 1650 RPM continuous operation, with safety-certified wiring for stability. Transparent specs include 120V, 0.52A current, and 63W power consumption for easy compatibility checks. Designed for hard-wired installation, it requires connecting black (switch), white (neutral), and green (ground) wires. Ideal for durable, high-performance ventilation in demanding environments. Color: Silver.