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    COMMERCIAL SPLIT SYSTEMS
    PACKAGED OUTDOOR UNITS
    PACKAGED ROOFTOP UNITS
  • Services and Support
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    TECHNICAL SUPPORT
    ROOFTOP REPLACEMENT
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  1. Fraser-Johnston®
  2. Commercial Equipment
  3. Packaged & Split DX
  4. Packaged Rooftop Units
  5. Fraser-Johnston Relia™️ Select Rooftop Units
Relia Select Series Product Detail Image
  • Relia Select Series Thumbnail Image

Fraser-Johnston Relia™️ Select Rooftop Units

27.5-50 Tons

Fraser-Johnston Relia™️ Select Rooftop Units provide class-leading performance without compromise, all in a cost-effective package.

  • Surpasses DOE 2018 guidelines by up to 39% and exceeds DOE 2023 part-load standards by as much as 22%
  • Up to 11.1 EER/13.3-16.0 IEER
  • Multiple airflow strategies
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Fraser-Johnston Relia™️ Pro Packaged Rooftop Units

  • Overview
  • Features
  • Benefits
  • Product Literature

    Industry-leading Efficiency

    Fraser-Johnston Relia™️ SelectRooftop Units provide class-leading performance to deliver comfort without compromise, all in a cost-effective package. With up to 31% greater part-load efficiency (IEER) than similar, competitive models, and even higher efficiency levels in our 4-stage IntelliSpeed™ models, energy costs are reduced to industry-leading levels.
    Industry-leading Efficiency

    Features

    • Equivalent or higher part-load efficiency (IEER) than comparable models from competitors
    • Smart Equipment enabled
    • Seamless integration with Verasys building controls systems
    • Stainless steel heat exchangers
    • Modulating hot gas reheat (HGRH)
    • Low ambient control
    • A broad range of outdoor air options, including low-leak damper economizers, constant-volume powered exhaust and modulating powered exhaust
    • Multiple airflow strategies, including 2-stage constant-volume (CV), 2-stage with IntelliSpeed™ fan control, 4-stage variable-air volume (VAV) and 4-stage with IntelliSpeed™ fan control
    • Continuous reset single zone (CRSZ) control
    • 65 kA high short circuit current (SCCR) electrical rating
    • E-coat coil coating
    • Multiple heating options, including staged gas heat, modulating gas heat and electric heat

    Benefits

    Reduced Operating Costs And Code Compliance
    REDUCED OPERATING COSTS AND CODE COMPLIANCE

    Efficient performance exceeds DOE 2018 guidelines by up to 39% and surpasses DOE 2023 part-load standards by almost 22%.

    Extraordinary Flexibility
    EXTRAORDINARY FLEXIBILITY

    Fraser-Johnston Relia™️ Select Rooftop Units share the same footprint as the majority of similar tonnage-range units installed in the field.

    Ease Of Service
    EASE OF SERVICE

    Easy access to all serviceable items in the unit provide reduced maintenance overhead.

    Designed For Quality
    DESIGNED FOR QUALITY

    Optimized with proprietary advances in modeling technology and extensively field-tested, Select units offer consistent quality.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Brochure

    dx2007002_verasys_final_digital_fj (English)

    Fraser-Johnston® Verasys Controls and Smart Equipment Rooftops

    English Brochure
    VIEW

    Brochure

    fraser-johnston-relia-select-flyer-lr (English)

    Relia™ Select Brochure

    English Brochure
    VIEW

    Installation Manual (IM)

    5759068-bim-b-0421-fra (English)

    Relia™ Select UV28 to UV50, Horizontal Airflow​

    English Installation Manual (IM)
    VIEW

    Installation Manual (IM)

    5759092-bim-d-0421-fra (English)

    Relia™ Select UV28 to UV50, Vertical Airflow​

    English Installation Manual (IM)
    VIEW

    Technical Guide

    5759100-ftg-c-1220 (English)

    Technical Guide: Fraser-Johnston® Relia™ Select UV28 to UV50 and UH28 to UH50

    English Technical Guide
    VIEW
    No resource found for selected filter

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