Where Did That Blast of Air Come From?

Have you ever walked into a store or building and been hit with a blast of warm or cool air? You have experienced an air curtain hard at work.

Air curtain technology draws interior air from the facility and discharges it through field-adjustable linear nozzles that “seal” the door with a non-turbulent air stream that meets the floor at the threshold of the door opening.

A properly sized air curtain can contain 70-80 percent of that air and return it to the space. And because the air curtain discharges air at high velocities, it effectively prevents outside air and insect infiltration. A limit switch that is triggered when the door opens and deactivates when the door closes typically activates them.


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North Myrtle Beach HVAC & Refrigeration

LHT Cooling, Heating & Refrigeration is a North Myrtle Beach HVAC and commercial refrigeration company serving the South Carolina Grand Strand, Carolina Shores and North Carolina. LHT services and repairs heat pumps, heating units, air conditioning units, furnaces, ventilation systems, indoor air quality, humidifications, ductless systems, boilers, reach-in coolers, walk-in coolers, reach-in freezers, walk-in freezers, ice machines, blast chillers and refrigerated displays.

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