The Berner SHD07-1042A is a high-performance air curtain designed for sanitation-certified environments. Measuring 42 inches in length, this unheated unit features a powerful 3/4 hp motor, making it suitable for doorways up to 7 feet high. It offers flexible installation options with the choice of exterior or indoor mounting. The air curtain is cULus and UL EPH Classified, ensuring compliance with safety and performance standards. Proudly made in the USA, it effectively creates a barrier against dust, insects, and temperature fluctuations, enhancing comfort and cleanliness in your space.