The California Energy Commission sponsored the development of the OASys SEER 40 Plus and achieved its goal of producing an enhanced energy efficient air conditioning system. OASys is a technological breakthrough in Indirect/Direct evaporative cooling. The key to OASys
is a unique heat exchanger combined with a single pump/blower configuration. Unlike conventional air conditioning systems, which recirculate indoor air, OASys continuously conditions and delivers fresh outdoor air - the Outdoor Air System.
The OASys produces up to 3.5 tons of cooling while using less
than 600 watts for an energy efficiency equivalent to better than 40 SEER.
Switching to OASys cooling will result in an 80% energy savings without
sacrificing comfort.