Introducing our 7 in. shutter/exhaust fan, the ideal solution for effective cooling and ventilation in spaces like garages, attics, greenhouses, shops, and chicken coops. Designed with automatic shutters for enhanced functionality, this fan can easily be installed in window or wall openings, and when paired with a thermostat, it optimizes cooling performance. Constructed from rust-proof aluminum, it ensures durability and longevity, making it a reliable choice for various environments. Operating at 115 volts and consuming just 28 watts, this industrial-grade fan delivers a powerful airflow of 760 CFM at 1680 RPM, providing an energy-efficient option to replace traditional AC units. Upgrade your space with our versatile and efficient shutter/exhaust fan today!. Color: Silver.