The Berner CHD10-2108A is a high-performance air curtain designed for commercial use, measuring 108 inches in length. This unheated unit features two 1/2 horsepower motors with three-speed settings, making it suitable for door heights up to 10 feet. Ideal for indoor mounting, it effectively creates a barrier against dust, insects, and temperature fluctuations, enhancing comfort and energy efficiency. The product is cULus certified and proudly made in the USA, ensuring quality and reliability for your business needs.