Shutter Exhaust Fan 10/1214/16'' EC/AC-motor 940 CFM 10-Speed Adjustable Wall Mount Attic Fan Powder-coated Steel ,Easy to Install

FullMetal Construction The new model features a completely metal build including the louvers, mesh cover, fan body, and connecting parts. This design increases durability, reducing the chances of damage during transport and ensuring long-lasting performance. Efficient and Powerful Airflow: With an impressive airflow of 904 CFM (1500 m³/h) and a motor speed of 1650 RPM, this fan delivers robust performance while consuming only 40 watts of power, offering an optimal balance of efficiency and airflow. Versatile Use in Various Environments: This wall vent fan operates at low noise levels, making it suitable for installation in diverse spaces such as workshops, greenhouses, chicken coops, garages, and more. Ensure the correct installation thickness for easy setup. Added Safety with Detachable Mesh Screen: Equipped with a steel mesh screen to protect your space from debris, this fan lets you decide whether to install the screen. Gloves are included for safe handling, and the screen is detachable for convenience. Winter Mode for Energy Efficiency: The fan features an automatic shutdown function during colder months, automatically closing the louvers and conserving energy while helping maintain stable indoor temperatures, even during harsh weather conditions.