Air curtains and fly fans can save energy by keeping cool or warm air in. An optional heater kit is available for colder climates.
Typical applications are restaurants, food processing, and shipping/receiving docks. The units are usually header-mounted and may be operated with a manual switch. USDA and city code health department-approved units are available.
Commercial Air Curtains and Fly Fans
Commercial air curtains and fly fans generate a temporary invisible barrier of air as a walk-through or overhead door is opened to keep insects and environmental elements out.
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