The function of the economizer is, as its name implies, to "economize" or save on cooling costs. Obviously, it costs money to operate the compressor. If the compressor can be shut down and the system ...

COMMISSION: Miles Ryan, ES News’ commissioning columnist, explores how overlooked economizer transitions can trigger unexpected instability in critical building spaces – and what commissioning ...

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 ...

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 ...

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 ...

When looking for ways to maximize the energy efficiency of a chilled water system, it’s common to pay attention to the chiller itself - and all too common to overlook other opportunities. Production ...

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 ...

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 ...