The Berner ARC16-4144A-3 is a high-performance air curtain designed for architectural applications. This recessed model measures 144 inches in length and features four powerful 1 hp motors, providing efficient air flow with two speed settings. The Intelliswitch controller allows for easy operation and customization. Its hinged white aluminum bottom access panel ensures convenient maintenance and access. Suitable for mounting heights of up to 16 feet, this unheated air door is ideal for various commercial environments. The product is three-phase and cULus certified, ensuring safety and reliability. Proudly made in the USA, the Berner ARC16-4144A-3 combines functionality with a sleek design.