How do you replace aging cooling towers without risking disruption to a plant's continuous high-volume operation? That was the challenge at a major Midwest automotive manufacturing facility. In 1998, SUVs and minivans began rolling off the production line at the 4.5 million-square-foot facility (roughly 80 football fields under one roof), and the existing cooling towers were due to be replaced.
Evaporative condensers are an efficient and cost-effective heat rejection solution for various applications—food and beverage refrigeration, industrial machinery cooling, and HVAC. The units work by condensing superheated refrigerant vapor inside a coil that is continually sprayed with water. As the water evaporates, fans reject the heated water vapor to the atmosphere. By lowering system condensing temperatures, evaporative condensers reduce compressor horsepower requirements, resulting in energy savings of up to 15% when compared to air-cooled systems.
