Luxaire logo
Search
Contact Us
Navigation
Luxaire logo
  • Products and Solutions
    Back
    Close Products and Solutions
    COMMERCIAL SPLIT SYSTEMS
    MINI-SPLIT SYSTEMS
    PACKAGED OUTDOOR UNITS
    PACKAGED ROOFTOP UNITS
  • Services and Support
    Back
    Close Services and Support
    TECHNICAL SUPPORT
    ROOFTOP REPLACEMENT
    COMMERCIAL HVAC EDUCATION
  • The Luxaire® Difference
Contact Us
Close
  • Products and Solutions
    Back
    Close Products and Solutions
    COMMERCIAL SPLIT SYSTEMS
    MINI-SPLIT SYSTEMS
    PACKAGED OUTDOOR UNITS
    PACKAGED ROOFTOP UNITS
  • Services and Support
    Back
    Close Services and Support
    TECHNICAL SUPPORT
    ROOFTOP REPLACEMENT
    COMMERCIAL HVAC EDUCATION
  • The Luxaire® Difference
  1. Luxaire®
  2. Commercial Equipment
  3. Packaged & Split DX
  4. Packaged Rooftop Units
  5. Optimum™️15-25 Ton Packaged Rooftop Units
15-25T Legacy Optimum Product Image
  • 15-25T Legacy Optimum Thumbnail image

Optimum™️15-25 Ton Packaged Rooftop Units

Up to 15-25 Ton

Luxaire Optimum™️ 15-25 Ton ultra-high-efficiency packaged rooftop units deliver improved efficiency with intelligent control and operational flexibility.

  • A/C and heat pump models in convertible airflow configurations
  • Standard (up to 11.2 EER/13.2 IEER), high (12.2 EER/14.2 IEER) and ultra-high (up to 12.2/18.0 IEER) models available
  • Scroll compressors
Back to Top

Optimum™️15-25 Ton Packaged Rooftop Units

  • Overview
  • Features
  • Benefits
  • Product Literature

    Greater Control for Better Efficiency

    Optimum™️ commercial rooftops units from Luxaire are designed to meet rising energy costs and expanded performance standards in the same footprints as existing Luxaire 15-25 Ton rooftop units. Their increased efficiencies, reaching as high as 14.2 IEER, comply with the latest federal and state requirements, as well as the Consortium for Energy Efficiency’s Advanced Tier. Smart Equipment controls maximize system monitoring and adjustment for extended equipment life and reduced operating costs.
    Greater Control for Better Efficiency

    Features

    • Units meet or exceed ASHRAE Standard 90.1
    • Energy-efficient scroll compressors
    • Easy power and control wiring for reduced installation time and costs
    • Convertible airflow design doesn't require panel cutting or an accessory panel
    • Durable, powder-painted, galvanized steel finish meets 750-hour salt-spray test demands
    • Compressor is internally protected against high pressure and temperature
    • Permanently lubricated condenser and evaporator fan motor bearings don't require annual maintenance
    • Options include constant volume (CV), multiple speed (IntelliSpeed™) and a variable air volume (VAV) with variable frequency drive (VFD)
    • Smart Equipment provides reliability and ease of use
    • All cooling only and heat pump models share a common footprint
    • Gas and electric utility knockouts provided on unit side and bottom for easy connections
    • Wide range of indoor airflow options using belt-drive blowers are available
    • Permanently attached, full-perimeter base rails provide a solid unit foundation
    • Heat exchangers use corrosion-resistant, aluminized steel tubular construction for durability and a long service life
    • Field-installed accessories include propane and high-altitude conversion kits, motorized dampers and economizers

    Benefits

    Reduced Up-Front Costs
    REDUCED UP-FRONT COSTS

    All units are factory-wired, piped, charged and tested prior to shipment and include factory-installed options.

    Reliable Operation
    RELIABLE OPERATION

    Two independent refrigeration circuits add built-in redundancy for greater peace of mind.

    Impressive Flexibility
    IMPRESSIVE FLEXIBILITY

    Built to order, each unit has a range of options and accessories to perfectly match a building’s needs.

    American Quality
    AMERICAN QUALITY

    Designed, engineered and assembled in the United States at the Johnson Controls Rooftop Center for Excellence in Norman, OK.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Installation Manual (IM)

    66374-bum-f-0918 (English)

    ZD-03 Thru -A6 R-410A Single Package Rooftop Units (14 SEER)

    English Installation Manual (IM)
    VIEW

    User Guide

    66442-bum-e-0718 (English)

    User Manual - ZS, ZK, ZW (-15, -20 & -25) Single Package Gas/Electric Air Conditioners

    English User Guide
    VIEW

    Brochure

    dx2007002_verasys_final_digital_luxaire (English)

    Luxaire® Verasys Controls and Smart Equipment Rooftops

    English Brochure
    VIEW

    Brochure

    publ-6522-c-0616 (English)

    Consumer Brochure - Optimum Series 15 to 25 Ton Single Package Rooftop Units

    English Brochure
    VIEW

    Technical Guide

    5167796-btg-n-1118 (English)

    ZU/ZW/ZK-A3 to -12 R-410A Single Packaged Unit (Gen 2)

    English Technical Guide
    VIEW
    No resource found for selected filter

    Back

    Next

    World Class Training With Ducted Systems Academy™.

    Contact Your Sales Representative
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    For Your Home
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    • Commercial Products
    • The LUXAIRE® Difference
    • Technical Support
    • Proposition 65 Warning
    • Contact us
    For Your WorkPlace
    • Commercial Products
    • The LUXAIRE® Difference
    • Technical Support
    • Proposition 65 Warning
    • Contact us
    Find a Dealer
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    For Your Home
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    • Commercial Products
    • The LUXAIRE® Difference
    • Technical Support
    • Proposition 65 Warning
    • Contact us
    For Your WorkPlace
    • Commercial Products
    • The LUXAIRE® Difference
    • Technical Support
    • Proposition 65 Warning
    • Contact us
    Luxaire Heating and Air Conditioning logo on a light grey background
    Connect With Us
    • LinkedIn
    • YouTube
    © 2023 Johnson Controls. All Rights Reserved.
    • JohnsonControls.com
    • Privacy
    • Terms & Conditions