Building EfficiencyYork YVAA Chiller

Products & Solutions

Johnson Controls Introduces New Chiller

The YORK® YVAA Air-Cooled Variable-Speed Screw Chiller

York YVAA Chiller

Create a more sustainable facility with the YORK® YVAA air-cooled variable-speed screw chiller, designed to be the world’s most environmentally friendly chiller.

Three qualities make this new chiller stand-out from the rest in today’s market: efficiency, sustainability, and low sound.

Efficiency
With the industry’s lowest kW/Ton at both full-load design and off-design conditions, the YVAA chiller ensures maximum efficiency under all operating conditions. On replacement projects, YVAA energy performance can exceed older models by as much as 50 percent, while performance on new projects can exceed the competition’s by up to 25 percent.

This chiller’s performance can even be tailored and tuned to hit specific targets for state, Municipal or utility rebates, where available.

Sustainability
The YVAA chiller makes your facility more sustainable in two ways:

  • Directly, it limits the amount of refrigerant emitted into the atmosphere
  • Indirectly, it minimizes power plant CO₂emissions

The YVAA chiller uses HFC-134a refrigerant, which has no phase-out date and an ozone-depletion potential of zero. Fewer joints and potential leak points keep the refrigerant inside the system, while a proprietary falling-film evaporator and advanced microchannel condenser coils reduce the refrigerant charge by as much as 15 percent.

Low Sound
The YVAA chiller provides superior sound performance in several ways:

  • A variety of sound-attenuation options
  • A SilentNight™ feature which works with a BAS (or programmable control) to load-limit the chiller when noise reduction is a priority
  • Reducing ambient noise by as much as 16 dBA at off-design conditions

Learn more about the unique chiller by visiting the YORK® YVAA Screw Chiller web page.

UPCOMING EVENTS
NEW! 22nd Annual 
Energy Efficiency Forum
June 15-16, 2011
Washington, D.C.

Preparations have begun for the 22nd Annual EEF cosponsored by Johnson Controls and the United States Energy Association. Sign up to receive more information about this event.
INSTITUTE FOR BUILDING EFFICIENCY

New! Energy and Sustainability News: Institute for Building Efficiency
Each month the Institute for Building Efficiency releases new articles and analysis pertaining to high performance buildings around the world. This month features a study on demand reponse growth factors, an overview of energy performance requirements for European buildings, and how integrated design is the key to developing net zero buildings.
Read more on this, and the latest insights published by the IBE.

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Our new, easy-to-use put your building to work calculator lets you estimate energy cost savings, improve productivity and reduce carbon emissions through building improvements.

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