พัดลมระบายอากาศแบบบานเกล็ด พัดลมระบายความร้อนและระบายอากาศในห้องใต้หลังคา เงียบสนิท (40dB)

Our louvered exhaust fans quickly remove heat, moisture, odors, and dust from enclosed workspaces. Equipped with a high-speed motor, they ensure efficient ventilation while maintaining durability. ETL certified and grounded, they help reduce the risk of electric shock and ensure safe operation. 【High-Performance Ventilation】- This garage exhaust fan delivers a powerful airflow of up to 760 CFM for rapid cooling and improved air circulation. The energy-efficient 26W motor keeps noise levels below 40 decibels, helping to control electricity bills while ensuring effective ventilation in garages, chicken coops, workshops, shops, attics, sheds, or small greenhouses. 【Rugged and Durable Industrial-Grade Construction】- This shed exhaust fan features three large aluminum alloy blades, louvers with a protective coating, and a corrosion-resistant galvanized steel casing. This attic fan is corrosion-resistant, rust-proof, and deformation-resistant, making it ideal for humid or high-temperature environments and ensuring long-term use. Durability 【Automatic Venetian Blind System】- When the wall-mounted exhaust fan is running, the veils open automatically; when closed, the veils close tightly, effectively blocking rain, insects, and dust, while also helping to reduce heat loss in winter, thus providing cleaner air circulation and improving energy efficiency. 【Easy DIY Installation】- Equipped with mounting hardware and a 1.8-meter power cord, it truly achieves plug-and-play functionality, requiring no hardwiring. The HYITCL attic exhaust fan is easy to install, taking only minutes to complete, allowing even DIY novices to easily create a professional-grade effect. Specifically designed to enhance air circulation in areas prone to heat, moisture, or odor buildup.