The Berner SHD07-3120A is a high-performance air curtain designed for sanitation-certified environments. Measuring 120 inches in length, this unheated unit features three powerful 3/4 hp motors, making it ideal for doorways up to 7 feet high. It offers versatile mounting options, allowing for exterior, indoor, or exterior installation based on your needs. The air curtain is cULus and UL EPH Classified, ensuring compliance with safety and performance standards. Proudly made in the USA, it effectively helps maintain temperature control and air quality while minimizing the entry of dust, insects, and contaminants.