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  1. YORK®
  2. Commercial Equipment
  3. Packaged & Split DX
  4. Water-Source Heat Pumps
  5. AB Series Water-Source Heat Pump
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  • Product Image

AB Series Water-Source Heat Pump

Deliver elevated comfort and optimized efficiency.

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AB Series Water-Source Heat Pump

  • Overview
  • Benefits
  • Features
  • Product Literature

    Performance That Sets a Higher Standard

    The YORK® AB Series Large Capacity Water to Air Heat Pump combines high efficiency operation with a robust set of standard features across a wide capacity range. Purpose built for demanding commercial applications, it integrates scroll compressor technology, variable air volume capability, and 100% outside air operation to enable flexible system design, consistent performance, and quiet operation. With low GWP R 454B A2L refrigerant, the AB Series helps support sustainability objectives while aligning with evolving regulatory requirements.

    Benefits

    Robust Construction
    ROBUST CONSTRUCTION

    The unit includes a galvanized steel cabinet for strength and corrosion protection, as well as durable scroll compressors.

    Quiet Operation
    QUIET OPERATION

    Scroll compressors, equipment liners, balanced fans and heavy-duty construction make the unit inherently quiet.

    Convenient Servicing
    CONVENIENT SERVICING

    Schrader valves, front access and an easily accessible electrical box make servicing simple.

    Low Emissions
    LOW EMISSIONS

    The R-454B refrigerant has a low global warming potential (low-GWP) that meets the AIM Act criteria.

    Features

    • 100 VA transformer
    • Available in 7.5, 10, 15 and 20 HP
    • Standard range (TXV) capable
    • Take-apart construction
    • Optional 100% outside air capability
    • Belt-driven inverter duty fan motor
    • Up to 16 different selectable belt drives
    • Reverse cycle
    • Optional factory-installed variable frequency drive

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    AB

    39227_YORK_2026WSHPProductCatalog_FINAL_DIGITAL (English)

    English
    View

    AB

    39227_YORK_AB One Sheet_060526_CF_v1 (English)

    English
    View
    No resource found for selected filter

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