The Berner ARC16-4144A-1 is a high-performance air curtain designed for architectural applications. Measuring 144 inches in length, this unheated air door features four powerful 1 hp motors that operate at two speeds, providing effective air management for spaces with mounting heights up to 16 feet. The unit is equipped with an Intelliswitch controller for easy operation and customization. Its hinged white aluminum bottom access panel allows for convenient maintenance. This air curtain is single-phase and cULus certified, ensuring safety and reliability. Proudly made in the USA, the Berner ARC16-4144A-1 combines functionality with a sleek design to enhance any entryway.