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    • Air Conditioners
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    • Portable Air Cleaners
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    • Ultraviolet Air Treatment System
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    • Whole-house Fan-powered Humidifier
    Packaged and Split DX Systems
    • Commercial Split Systems
    • Dedicated Outside Air Systems
    • Packaged Outdoor Units
    • Packaged Rooftop Units
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    • SHC350 Smart Home Control Thermostat
    • SHC510 WiFi Touch Screen Thermostat
    • SHC510 Communicating Zoning System
    • Universal Thermostat Adapter
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    • Duct-Free Mini Split Systems
    • Variable Refrigerant Flow Systems
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    • Purchase Process
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    • Energy Savings Calculator
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    • How HVAC Systems Work
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  1. YORK®
  2. Commercial Equipment
  3. Packaged & Split DX
  4. Water-Source Heat Pumps
  5. AZ Split Series Water-Source Heat Pump
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  • Product Image

AZ Split Series Water-Source Heat Pump

A flexible, application‑ready water‑source solution for commercial projects.

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AZ Split Series Water-Source Heat Pump

  • Overview
  • Benefits
  • Features
  • Product Literature

    Flexible Performance with an Environmentally Responsible Design

    The YORK® AZ Split System Water‑Source Heat Pump delivers high‑efficiency performance with installation flexibility tailored for commercial applications. Its split configuration enables independent placement of the air handler and condensing section, supporting space‑optimized designs and quieter indoor operation. Utilizing low‑GWP R‑454B A2L refrigerant, the AZ Series aligns with sustainability objectives while helping meet current and evolving regulatory standards.

    Benefits

    A Compact Design
    A COMPACT DESIGN

    A low-profile, compact footprint makes the system a perfect fit for replacements in tight spaces.

    Optimized Energy Efficiency
    OPTIMIZED ENERGY EFFICIENCY

    The two-stage scroll compressor maximizes comfort and energy efficiency by matching output to demand.

    Quiet Operation
    QUIET OPERATION

    A floating compressor base and ½” closed-cell foam insulation ensures sound levels as low as 51 dB.

    Application Versatility
    APPLICATION VERSATILITY

    The unit can be paired with a variable-speed air handler for superior indoor comfort control.

    Features

    • Two-stage scroll compressor technology
    • Factory-provided filter drier
    • Copper or cupronickel coaxial coil
    • R-454B refrigerant for low-global warming potential (low-GWP)
    • Compact cabinet design
    • One-year warranty
    • Engineered for quiet operation

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    AZ_Split

    39227_YORK_2026WSHPProductCatalog_FINAL_DIGITAL (English)

    YORK Commercial WSHP Product Catalog

    English
    View

    AZ_Split

    39227_YORK_AZ One Sheet_060826_CF_v1 (English)

    YORK AZ Split WSHP Brochure

    English
    View

    Brochure

    AZ Series ESS_06.2026 (English)

    AZ Series Engineering Submittal Sheet

    English Brochure
    View

    Brochure

    York_WSHP_Common_Warranty_04.2026 (English)

    Water-Source Heat Pump Commercial Warranty

    English Brochure
    View
    No resource found for selected filter

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