The Berner AI10-E-3144E Air Curtain is a powerful and efficient solution for maintaining climate control and insect protection at doorways up to 144 inches long. This electric heated unit features a robust design with three 1/2 HP motors, ensuring optimal performance for openings up to 10 feet high. The factory-installed "Intelliswitch" digital programmable controller allows for easy customization of settings, enhancing user convenience. Its anodized aluminum exterior cabinet not only provides durability but also adds a sleek aesthetic to any environment. The washable filter ensures easy maintenance, while the versatile wall or top mounting options offer flexibility in installation. This air curtain is cULus and AMCA certified, guaranteeing high standards of safety and performance, and is proudly made in the USA.