VEVOR Shutter Exhaust Fan 12in with Temperature Humidity Controller EC motor 940 CFM 10 Speed Adjustable Wall Mount Attic Fan Ventilation and Cooling for Greenhouses Garages Sheds ETL Listed

Gravity-operated shutters automatically close to prevent water ingress when the fan is off;This feature also enhances insulation during colder months.

This ETL-listed motor delivers exceptional energy efficiency while ensuring quiet operation;Achieve impressive airflow of 940 CFM at a speed of 1,650 RPM.

Pre-assembled for your convenience, the package includes the fan, mounting bolts, a sensor probe, and all necessary components for straightforward installation.

12'' Exhaust Fan: Dimensions: 15 x 15 inch | Airflow: 940 CFM | ETL Listed | Speed: 1650 rpm; Our high-airflow exhaust fan can eliminate heat, humidity, unpleasant odor, and dust from rooms, buildings, and small enclosed work areas; Get ready to relax and in clean air in all your rooms;

High Performance: 120V/60Hz, 40W; The wall exhaust fan has a premium EC motor that maximizes airflow while reducing noise and power consumption; And the fully enclosed motor has thermal protection and permanent lubrication for security and easy maintenance;

Smart Programming: We are equipped with an intelligent controller! Not only do you have temperature and humidity triggers, but it also allows you to set up to 10 speeds that will respond to changes in them; You won't miss a thing and will always be ready to adapt! There are multiple modes, allowing you to adjust as you wish; Timer and alarm modes are available on demand;

Rust-proof Material: The shutter exhaust fan has a rugged all-metal structure and features a powder-coated steel frame, aluminum alloy fan, and shutter, which is highly resistant to weather, liquid, and dust; It is perfectly suitable for any place you install and stays with you through the long, sultry summer!

Plug and Play: Get ready to fly through the installation process! Our wall mount exhaust fan comes fully assembled and ready to install right out of the box; Includes 4 bolts; You're ready to go by connecting the 5.9 ft power cord; No more worrying about wiring! Works well for garages, workshops, chicken coops, sheds, attics, greenhouses, etc;

Specification: Model: VV-ECPQS-12; Power: 40 W; Air Volume: 940 CFM; Material: Aluminum Alloy, Powder-coated Steel; Voltage: EC 120 V / 60 Hz; Certification: ETL; Power Cord: 5.9 ft / 1.8 m; Rotating Speed: 1650 RPM; Weight: 10.6 lbs / 4.8 kg; Color: Black