Article: Evaporative cooling wows the crowds.(FOCUS: AHR EXPO POST-SHOW ISSUE)

CHICAGO--Cooling towers always make for an imposing display, as they are so much larger than most other pieces of HVAC equipment. That was the case at the 2009 International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo), where impressive exhibits of cooling towers, as well as other types of evaporative technologies, were proudly showcased by a variety of manufacturers.

Baltimore Aircoil Co. (www. baltimoreaircoil.com) introduced its combined drive enclosure, which offers a single point electrical connection solution. The enclosure incorporates Baltimore Aircoil's variable-frequency drive into the control package, allowing preprogrammed sequencing ...

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