VEVOR 20 inch Shutter Exhaust Fan, Wall Mounted Attic Vent Fan with Variable Speed Controller, 3000 CFM, AC Motor, Heavy-duty Steel, Low Noise for Shed, Garage, Greenhouse Ventilation Cooling, Black

Efficient Air Circulation: This louvered exhaust fan provides 3000 CFM, effectively removing stagnant air, dust particles, heat, and unpleasant odors to maintain a fresh indoor environment.It is also ideal for use as a high-capacity ventilation fan in sheds and workshops.

Adjustable Airflow Control: Experience seamless airflow adjustment with the stepless variable-speed control.The provided controller allows you to fine-tune the fan's output, ranging from a light breeze to a strong airflow, catering to diverse ventilation requirements.

High-Performance AC Motor: Operating at 1480 RPM with 157W power, this motor delivers airflow speeds of up to 8.8 m/s.It ensures smooth operation with minimal noise, offering an efficient and stable solution for a quiet and comfortable environment.Perfect for year-round attic ventilation.

Durable Construction: Crafted entirely from steel, this structure ensures exceptional strength, resists deformation, and withstands exposure to moisture and rain.It offers greater durability compared to plastic alternatives and is designed to endure challenging weather conditions.

Rain Protection: The shutters automatically open when the unit is powered for ventilation and odor removal, and close when turned off to shield against rain and debris, offering dependable coverage for an attic ventilation system.

VEVOR 20 inch Shutter Exhaust Fan, Wall Mounted Attic Vent Fan with Variable Speed Controller, 3000 CFM, AC Motor, Heavy-duty Steel, Low Noise for Shed, Garage, Greenhouse Ventilation Cooling, Black
Electrostatic Powder Coating
Twisted Fan Blades
Durable and Designed to Withstand Various Weather Conditions
Durable and Sturdy Construction
Versatile Installation Options
Wide Compatibility
Airflow: 3000 CFM,Noise Level: ≤70 dB(A),Air Speed: 8. 8 m/s,Temperature Rise: ≤70K,Item Model Number: AMX-FAGAC20,Item Dimensions: 23. 03 x 23. 03 x 8. 54 in / 585 x 585 x 217 mm,Louver Opening Angle: ≥50-Degree,Net Weight: 15. 21 lbs / 6. 9 kg,Power: 157W,RPM: 1480 RPM,Main Material: Q235B Carbon Steel,Rated Voltage: AC 120V 60Hz