The Berner AI08-E-2084E Air Curtain is a high-performance solution designed for 84-inch doorways, featuring an electric heating system for enhanced climate control. This unit is equipped with two powerful 1/5 HP motors, ensuring efficient operation and effective insect protection up to a mounting height of 7 feet. The factory-installed "Intelliswitch" digital programmable controller allows for easy customization of settings to suit your needs. Its durable anodized aluminum exterior cabinet not only provides a sleek appearance but also ensures longevity. The washable filter simplifies maintenance, while the versatile design allows for wall or top mounting. This air curtain is cULus and AMCA certified, guaranteeing quality and performance, and is proudly made in the USA.