About This Reinforced Metal Build for Long-Lasting Reliability： Built with a multi-layer metal frame and heavy-gauge protective wire mesh, this shutter exhaust fan resists bending, impacts, and deformation. The reinforced structure not only extends service life but also prevents debris intrusion, delivering dependable ventilation performance in demanding environments like garages, workshops, and sheds. Powerful 882 CFM Airflow with Efficient 60W Performance: Featuring a high-speed motor reaching 1600 RPM, this 14 inch exhaust fan delivers strong 882 CFM airflow to quickly remove heat, moisture, and odors. The efficient motor design balances powerful ventilation with stable energy use for continuous operation. True Stepless Speed Adjustment for Precise Air Control: Unlike fixed-speed exhaust fans, the included stepless controller allows smooth micro-adjustments from gentle airflow to maximum ventilation power. Easily customize airflow intensity for overnight circulation, seasonal cooling, or heavy heat removal without sudden speed jumps. Automatic Gravity Shutters for Reliable Weather Protection: Equipped with gravity-closing louvers that open during operation and fully close when powered off, this fan helps block wind-driven rain, dust, insects, and outdoor debris. The mechanical shutter design ensures consistent closure without electronic components, providing dependable protection year-round. Easy Wall Installation with Plug-and-Play Convenience: Designed for straightforward wall mounting, this exhaust fan includes installation hardware, an 8 ft power cord, and a US plug for quick setup. The 14 inch fan fits a 14.1" × 14.1" opening, while CE certification ensures trusted quality and safety for everyday ventilation use. Overview Brand : Hon&Guan Color : Gray Power Source : AC Style : Industrial Product Dimensions : 6.69"D x 12.36"W x 12.36"H Room Type : Attic, Greenhouse, Factory, Warehouse Special Feature : Manual Recommended Uses For Product : Indoor/Outdoor Mounting Type : Wall Mount Size : 14 Inch
