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  1. YORK®
  2. Commercial Equipment
  3. Chilled Water Systems
  4. Water cooled Chillers
  5. YST Steam Turbine Centrifugal Chiller
YST product image
  • YST thumbnail

YST Steam Turbine Centrifugal Chiller

700-2800 TR (2460-9850 kW)

Greater efficiency and reduced emissions make the YORK® YST Steam Chiller the green solution for large combined-heating-and-power (CHP) plants.

  • Wide range of leaving and entering-chilled-water temperatures, fluid flows and steam conditions
  • Variable-speed drive for class-leading, off-design performance
  • OptiView™ Control Center for easy operation and optimum performance
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YST Steam Turbine Centrifugal Chiller

  • Overview
  • Benefits
  • Features
  • Product Literature
  • Related Products

    Designed to Use Your CHP Plant's Full Potential

    The perfect choice for CHP plants, our YORK® YST Steam Chiller ensures that CHP efficiency is maintained year-round, which means less carbon dioxide and other emissions are exhausted into the atmosphere. It's a truly CHP cooling solution that's economically and environmentally friendly.
    Designed to Use Your CHP Plant's Full Potential

    Benefits

    Performance
    PERFORMANCE

    Variable-speed drive offers seamless performance, allowing the chiller to operate at the highest efficiency.

    Easier Operation
    EASIER OPERATION

    The OptiView™ Control Center ensures optimum performance, and its graphical panel makes operation easy and intuitive.

    Flexibility
    FLEXIBILITY

    The YST has a wide range of temperatures, fluid flows and steam conditions, and its compact, modular configuration allows customization.

    Peace Of Mind
    PEACE OF MIND

    Low-maintenance, highly reliable and long service life. You can always count on our global service organization to maximize your savings.

    Features

    • Variable-speed driver delivers superior performance at both design and off-design conditions for higher efficiency
    • Modular configuration provides maximum flexibility, customization and compact footprint
    • Low noise as chiller operates at significantly reduced sound levels compared to many electric chillers
    • Application flexibility of the chiller handles a wide range of leaving- and entering-chilled-water temperatures, fluid flows and steam conditions
    • Mix-and-match components ensure proper fit and prompt delivery
    • OptiView™ Control Center displays steam conditions and automatically determines efficiencies by presenting more data in the friendliest possible way

    Steam Turbine

    In the real world, chillers operate nearly 99% of the time at off-design conditions. How a chiller operates at off-design determines actual energy costs. The YST chiller is designed to deliver superior performance at both design and off-design conditions. It's engineered to take advantage of the steam turbine’s inherent variable-speed capability to seamlessly optimize chiller speed and to handle low entering-condenser-water temperatures, allowing the chiller to operate at the highest efficiency.

    Rearview shot of the components used in a YORK YST Steam Turbine Centrifugal Chiller.
    Rearview shot of the components used in a YORK YST Steam Turbine Centrifugal Chiller.

    Modular Configuration

    The components of the YST chiller are predesigned to ensure proper fit and prompt delivery. All steam components required to efficiently manage the turbine-exhaust steam are supplied within the chiller package. The YST chiller places the steam condenser on top of the chiller, so the footprint is smaller than competitive steam-turbine-drive chillers and much the same as a compact electrical chiller.

    Optiview™ Control Center

    At the heart of the system is the OptiView™ Control Center. It offers an industry first – a fully automatic start. Its powerful microprocessor and graphical user interface present more data in the most intuitive way. The large, active-matrix, color screen shows data in relation to illustrations of the key chiller components. In operation, proven OptiView control logic continually monitors all chiller and steam conditions and automatically determines the most efficient way to run the chiller. 

    View of the Optiview Control Center screen used for operation on a YORK YST Steam Turbine Centrifugal Chiller.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Engineering Guide

    160.67-EG1 (English)

    YST Engineering Guide

    English Engineering Guide
    VIEW

    Brochure

    CHI_BRE_YST Steam Turbine Centrifugal Chiller (English)

    YST Brochure

    English Brochure
    VIEW

    Flyer

    CHI_FLY_Optisound Control, Product Sheet, PUBL-6683 (English)

    OptiSound Control Flyer

    English Flyer
    VIEW

    Case Study

    CHI_CS_Johnson Controls Case Study – Children’s Hospital of Philadelphia (English)

    Case Study: Children's Hospital of Philadelphia

    English Case Study
    VIEW

    Case Study

    CHI_CS_Hybrid Electric-Steam Chiller Plant Cools Maryland Basketball Arena (English)

    Case Study: Comcast Arena

    English Case Study
    VIEW

    Video

    Chiller Installation at York University Central Utility Building – Keele Campus (English)

    Video: YORK YST Chiller Installation at York University Central Utility Building – Keele Campus

    English Video
    VIEW

    Case Study

    CHI_CS_HoustonMethHosp (English)

    Case Study: United Methodist Hospital

    English Case Study
    VIEW
    No resource found for selected filter

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