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JCI Leading Chiller Market with Its Longtime and New Technologies
2017/11/26
JARN interviewed Susan Sun, Application Engineering Manager, Chiller Solutions, Johnson Controls, Inc. (JCI), to hear about the JCI’s chiller business.

JARN (J): What investments have JCI made in product development?
 
Susan Sun (S): JCI recently introduced the YORK YVWH variable speed driven water-cooled screw chiller which combines our decades of experience and legacy in innovation to create a unit that surpasses industry standards for efficiency, and is backed by YORK’s history of reliability. This is accomplished with our next-generation patented compressor technology.
 
The benefit of this next generation compressor technology is its ability to yield a part-load coefficient of performance (COP) of 10.77 and full-load COP of 6.68; surpassing China GB and ASHRAE energy efficiency standards; thus exceeding customer needs for high-efficiency water-cooled screw chillers. This is achieved through optimization of the compressor’s internal design and variable compression ratio for enhanced off-design performance.
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