Visit EVAPCO Worldwide:

ESWA ATW LRW LSWA UBW WDW
ESWA Highlights Design Features Maintenance Features Drive Systems
Optional Equipment Unit Specifications Thermal Performance Low Sound Solutions
Downloads: Product Features & Engineering Brochure Drawings
Operation & Maintenance Bulletin Rigging & Assembly Bulletin


The ESWA Closed Circuit Cooler is an Advanced Technology, induced draft counterflow design closed circuit cooler featuring EVAPCO's patented THERMAL-PAK® COIL - the most efficient in the industry. The counterflow design provides the ESWA Closed Circuit Cooler with inherently better operational and maintenance features. The ESWA is now standard with CTI Certified Performance including the Super Low Sound Fan option. These features are described below.


Counterflow...Optimum Design for Freezing Climates

The counterflow design of the ESWA Closed Circuit Cooler is well suited for winter operation. The wet deck surface is totally encased, and protected from freezing winds thus inhibiting ice formation on the fill section. The even temperature gradient of the counterflow design further improves winter operability by eliminating cold spots.

Evapco's counterflow design solves the problem of fill collapse due to ice formation on the exposed fill of crossflow designs.