OASys Two-stage Residential Evaporative Cooling System

OASys is the current generation of DEG’s residential evaporative cooler, and is currently being manufactured and marketed by The Speakman Company of Wilmington, DE. For further information, please visit the Speakman CRS website.

Davis Energy Group has a long history with two-stage residential evaporative coolers beginning with an early demonstration project with Emerson in the early 1990s, and followed by the commercialization of the SmartCool system in the mid to late 1990s.

Two-stage residential evaporative cooler development at DEG has been supported in part by the California Energy Commission.