The Berner CHD10-1048E is a high-performance air curtain designed for commercial use, measuring 48 inches in length. It features a powerful 1/2 hp three-speed motor, capable of accommodating door heights up to 10 feet. The unit includes a built-in fan-off-heat selector switch for versatile operation. With a heating capacity of 14.0 kW, this air curtain effectively maintains indoor climate control while minimizing energy loss. It is cULus certified and proudly made in the USA, ensuring quality and reliability for your business needs. Ideal for interior mounting, the Berner CHD10-1048E enhances comfort and efficiency in high-traffic areas.