The Berner CLC08-2120E is a commercial-grade low profile air curtain designed for efficient temperature control and energy savings. Measuring 120 inches in length, it features electric heating and is equipped with two 1/5 horsepower, two-speed motors, making it suitable for doorways up to 8 feet high. This unit is intended for interior mounting only and is cULus certified, ensuring compliance with safety standards. Proudly made in the USA, the Berner CLC08-2120E effectively creates a barrier against outside air, enhancing comfort and reducing heating and cooling costs.