The Berner ARC16-4144E-3 is a high-performance air curtain designed for architectural applications. Measuring 144 inches in length, this recessed air door features electric heating and is equipped with four 1 hp motors, offering two-speed operation for customizable airflow. The Intelliswitch controller allows for easy adjustments and enhanced control. Its hinged white aluminum bottom access panel facilitates convenient maintenance. Suitable for mounting heights up to 16 feet, this high voltage model operates on three-phase power with a capacity of 56kW. cULus certified, the Berner ARC16-4144E-3 is proudly made in the USA, ensuring quality and reliability.