The Leading Edge® Contemporary and Architectural series of low-profile air curtains create an open-door atmosphere, repelling outside air while maintaining conditioned interior environments and reducing infiltration of exterior air, fumes, dust, and insects. According to the manufacturer, the air curtains are ideal for commercial applications and are available in 36-, 42-, 48-, and 60-inch lengths and 120 or 240 vac. Installation and servicing is made easy with pre-wired cords, Quick-Mount mounting plates, and patented swing-down front panels. The Contemporary Series is offered with a choice of electrostatic powder paint over galvanized steel or natural finish, high-quality stainless steel. The Architectural Series includes an extruded anodized aluminum design that can be painted to match architectural sill-height convection heaters.

Marley Engineered Products, 470 Beauty Spot Rd., Bennettsville, SC 29512; 843-479-4006;;

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