Available with single-length construction up to 10 ft, Commercial Low-Profile 8 (CLC08) Series provides environmental separation, flying insect control, and indoor air comfort at open retail, institutional, and commercial front doorways. Standard options include 2-speed air curtains in 14 in. deep cabinet to accommodate electric, hot water, or steam heating coils and built-in controls. Constructed of extruded aluminum, multiple air directional vanes ensure proper deflection and airflow.