The Berner ARD12-3144E is a high-performance air curtain designed for seamless integration into architectural spaces. This recessed model measures 144 inches in length and features electric heating for enhanced comfort. Equipped with three 1/2 hp motors, it offers ten adjustable speeds to optimize airflow according to your needs. The hinged white aluminum bottom access panel allows for easy maintenance and installation. Suitable for mounting heights of up to 12 feet, it delivers a powerful 42 kW output. This product is cULus certified and proudly made in the USA, ensuring quality and reliability.