The Berner AI08-E-1048A Air Curtain is a sleek and efficient solution designed for 48-inch doorways. This unheated model features a single 1/5 HP motor, providing effective climate control and insect protection up to a mounting height of 7 feet. The unit includes a factory-installed "Intelliswitch" digital programmable controller for easy operation. Its anodized aluminum exterior cabinet ensures durability and a modern aesthetic. The washable filter promotes easy maintenance, while the versatile design allows for wall or top mounting. This air curtain is cULus and AMCA certified, reflecting its high-quality standards, and is proudly made in the USA.