The Berner ARC16-1042A-3 is a recessed air curtain designed for architectural applications, measuring 42 inches in length. This unheated unit features a powerful 1 hp motor with two-speed settings, allowing for customizable airflow. The Intelliswitch controller provides easy operation and control. Its hinged white aluminum bottom access panel facilitates maintenance and installation. Suitable for mounting heights of up to 16 feet, this air curtain operates on a three-phase power supply. It is cULus certified and proudly made in the USA, ensuring quality and reliability.