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TWO STAGE INDIRECT/DIRECT EVAPORATIVE COOLER

Westaire’s two stage Indirect/Direct evaporative system: offer substantial energy saving when compared to refrigerated air conditioning units. The WTS type indirect/direct evaporative coolers are self contained, packed, factory assembled and pre-wired units. The components and materials utilized in the construction of the WTS models conform to the requirements and/or standards of recognized technical and industrial organizations [i.e. ASMA, UL, AMCA and ARI]. The Westaire’s WTS series meets the requirements of the United States Government Military MIL-OC-22949C. A wide range of options are available for Westaire’s two stage coolers, including indirect gas fired heating, hot water or steam coil, additional refrigeration cooling coil and others.
Westaire’s indirect/direct evaporative coolers comply with applicable requirements of standard Heating and cooling equipment (UL 1995/CSA C22.2 No. 236 Second edition) and bear ETL labels.
Capacity for standard units 3,000 CFM to 25,000 CFM. For larger size units consult with the factory.