KFFKFF 10-Inch Wall-Mounted Shutter Exhaust Fan with Adjustable Speed, Temperature Control, 1000 CFM Airflow, EC Motor, Timer Function, Ideal for Ventilation in Sheds, Garages, and Greenhouses, Black

Efficient Air Circulation: This louvered exhaust fan provides an airflow of 2000 CFM, effectively removing stale air, dust particles, heat, and odors to maintain a fresh indoor environment. It is also suitable for use as a high-capacity ventilation fan in sheds and workshops. Advanced Control System: This fan is equipped with a smart controller that responds to temperature and humidity levels, allowing for automatic adjustments across 10 speed settings. It includes various modes, a timer, and an alarm, ensuring versatile operation for different scenarios. Efficient EC Motor: Operating at 1500 RPM with an 80W power output, this motor delivers airflow speeds of up to 7.2 m/s. It ensures smooth operation with minimal noise, offering a stable and quiet environment. Perfect for maintaining consistent ventilation throughout the year, especially in attic spaces. Durable Construction: Crafted entirely from steel, this all-metal design ensures exceptional strength and resistance to deformation. It withstands moisture and rain, offering greater durability compared to plastic alternatives and is built to endure challenging weather conditions. Weather Protection: The shutters automatically open during operation to allow ventilation and odor removal, and close when not in use to shield against rain and debris, ensuring dependable coverage for an attic ventilation system.