Economizers used in rooftop units and air handlers are multipurpose devices that can improve both the energy efficiency and indoor environment in a wide range of commercial buildings. By increasing ...

Chiller plant control optimization has achieved heightened popularity over time as computerized controls enable increasingly sophisticated algorithms to maximize plant efficiency. In a predicted ...

Bob Culver generated $150,000 in free cooling last year by using water-side economizer technology in the air conditioning system serving Wells Fargo & Co.’s Minneapolis data center. Culver, vice ...

The York model YK-EP Energy Plus large capacity centrifugal chiller features a patent-pending mechanical compression economizer cycle that increases capacity and energy efficiency. The 8,800- to ...

PORTLAND, Ore.--(BUSINESS WIRE)--Legacy Chillers, a leading process chiller manufacturer, is proud to introduce the groundbreaking Nexus technology for the process chiller industry. Completely ...

Bill Gast from CenturyLink talks about liquid cooling and building data centers in former military facilities William Gast is director of global data center design and energy efficiency at CenturyLink ...

Johnson Controls today announced that it has launched the YORK YK-EP "Efficiency Plus" water-cooled centrifugal chiller which achieves five percent capacity and efficiency improvements over the ...

The York YVWA Water-Cooled Screw Chiller features a variable-speed drive that allows for more efficient energy usage. It uses HFC-124A refrigerant, which has zero ozone depletion potential and no ...

Emerson Network Power rolled out a “free cooling chiller” for small and medium size data centers, which operates in both the typical mechanical air conditioning mode and the free cooling mode. Free ...