KFFKFF 12-Inch Wall-Mounted Shutter Exhaust Fan with Automatic Louvers, EC Motor, Steel Housing, and Temperature & Humidity Controller for Ventilation in Attics, Garages, Barns, Greenhouses, Black

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>Efficient and Reliable Shutter Ventilation Fan</div> </strong> <div> <div>Efficient ventilation fan designed to remove stale air and maintain a fresh environment. Equipped with a reliable motor for high airflow performance with minimal noise, this fan features a durable all-metal construction with shutters for added protection. Easy to install in wall openings, it is ideal for use in workshops, garages, and greenhouses.</div> </div> </div> <div> <div> <strong> <div>Static Powder Coating</div> </strong> <div> <div>The durable finish resists rust, ensuring this exhaust fan remains reliable and long-lasting.</div> </div> <strong> <div>Helical Fan Blades</div> </strong> <div> <div>Engineered to provide efficient and consistent airflow, this attic fan ensures dependable ventilation for your space.</div> </div> <strong> <div>Durable Construction for All-Weather Use</div> </strong> <div> <div>Designed to effectively prevent the entry of dirt and moisture, these exhaust fans are suitable for use in diverse environments.</div> </div> <strong> <div>Durable and Robust Casing</div> </strong> <div> <div>The durable metal casing of this attic ventilation fan ensures strength and stability, offering resistance to rust over time and dependable performance for daily use.</div> </div> <strong> <div>Versatile Setup Options</div> </strong> <div> <div>Easily set up this attic ventilation fan in the configuration that best suits your space. The straightforward DIY installation process includes clear instructions and requires no specialized tools.</div> </div> <strong> <div>Wide Range of Compatibility</div> </strong> <div> <div>This ventilation fan is ideal for use in attics, garages, barns, and greenhouses. It effectively reduces indoor stuffiness and promotes a more comfortable environment.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: BT-WL12A</div> <div>Rated Voltage: AC 120V 60Hz</div> <div>Power: 34 W</div> <div>Air Speed: 7.7 m/s</div> <div>Airflow: 1150 CFM</div> <div>Speed: 1650 r/min</div> <div>Louver Opening Angle: ≥ 50°</div> <div>Noise: ≤ 67 dB</div> <div>Net Weight: 7.72 lbs / 3.5 kg</div> <div>Product Dimensions (L x W x H): 14.3 x 14 x 8.1 in / 362 x 355 x 205 mm</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Fan</div> <div>4 x Expansion Bolts</div> <div>1 x User Manual</div> </div>

• Efficient Air Circulation: This louvered exhaust fan provides 1150 CFM airflow, effectively removing stale 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.
• Advanced Control System: This fan is equipped with a smart controller that responds to temperature and humidity changes, offering up to 10 adjustable speed levels. It includes various modes, a timer, and an alarm function, ensuring versatile operation for different needs.
• High-Performance EC Motor: Operating at 1650 r/min, this attic fan ensures efficient airflow of up to 7.7 m/s. It runs quietly and steadily, providing effective ventilation for a peaceful and comfortable environment.
• Durable Construction: The steel casing ensures exceptional strength and resistance to warping, making it more reliable in humid environments and rainy conditions compared to plastic. Designed to withstand the challenges of attic ventilation and exhaust systems.
• Weather Protection: The shutters automatically open when the fan is in use, allowing for ventilation and odor removal, and close when turned off to shield against rain and small debris, ensuring consistent and secure airflow.