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Energy Efficient Precision Air Conditioning

The Ecosaire® by Dectron Internationale, Roswell, GA, has introduced the EN Series, the HVAC industry’s only modularly-constructed and most energy-efficient precision air conditioning line for data equipment centers, telecommunications rooms, digital switchgear sites, medical equipment rooms, electrical rack rooms, internet server vaults and other critical cooling environments.

The EN Series offers models from 7.5 to 30 refrigeration tons, all modularly constructed as complete factory-assembled units or ready-to-assemble on-site kits to fit through standard 80 x 36-inch doorways. The EN Series also offers the highest air volume/sq.ft. and highest coil and filter surface area/sq.ft. as well as an unmatched 95 to 98-percent sensible heat ratio, all which makes it the most efficient and green precision air conditioning package in the HVAC industry.

Additional efficiencies are possible from the EN Series, standard direct-drive backward inclined (BI) fans with optional variable frequency drives (VFD) and electrically commutated (EC) motors. By combining the EN Series, free-cooling and dual-cooling features with VFD and EC motors, facility managers avoid scalability challenges with future expansion by installing 30-ton capacity units and ramping down to smaller, less-energy consuming refrigeration tonnages until the data center expands to full heat load.

Since current data center management strategies are now more concerned with electronic equipment intake temperatures instead of room temperature due to today’s trend toward high server densities, the EN Series, built-in airflow and compressor flexibilities can easily pinpoint any intake temperature set point required with minimal energy cost increases.

For more information on Ecosaire and its precision air conditioning equipment for critical environments, please call 1-888-DEC-TRON or visit them on the web at www.ecosaire.com.

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