16 Inch Shutter Exhaust Fan, Wall Mounted Attic Vent Fan With Smart Programming Variable Speed Temperature Control, 2900 CFM,EC Motor,Timer, For Shed,Garage,Greenhouse Ventilation Cooling,Black

Features

• Smart Programming: This fan features an intelligent controller with temperature and humidity triggers, offering up to 10 speed settings that automatically adjust to changing conditions. Multiple modes, timer and alarm, full control for any situation
• Premium EC Motor: 1400 RPM and 98W provide up to 9 m/s airflow while running smoothly with low noise, efficient and stable for a quiet, comfortable experience. Ideal as an attic fan for year-round ventilation
• Tough Build: All-metal steel construction offers high rigidity, deformation-resistant, and handles damp and rain, more sturdy than plastic and ready for harsh weather