The Berner CHD10-1048A_208/60/1 Commercial Series High Performance Air Curtain is a 48-inch long, unheated unit designed to enhance energy efficiency and environmental separation in commercial settings. Equipped with a powerful 1/2 horsepower three-speed motor, this air curtain is capable of handling door heights up to 10 feet, making it suitable for a wide range of industrial applications. The unit is intended for exterior, indoor mounting only, ensuring optimal performance in controlled environments. With its cULus certification, it adheres to stringent safety and quality standards, providing peace of mind for businesses seeking reliable air management solutions. Proudly made in the USA, this air curtain represents a commitment to durability and high performance. Its robust design is ideal for retail stores, warehouses, and other commercial facilities looking to maintain temperature control and air quality. By preventing the infiltration of outside air, the Berner CHD10-1048A_208/60/1 helps reduce energy costs and improve indoor comfort, making it a valuable addition to any commercial property focused on efficiency and sustainability.