Luxaire® Optimum™ Select Rooftop Units

Up to 27.5-50 Ton

Luxaire® Optimum™ 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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Industry-leading Efficiency

Luxaire® Optimum™ Select Rooftop 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


  • 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


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%.

Ease Of Service

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

Designed For Quality

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

Verasys Controls

Luxaire Optimum™ Select Rooftop Units are Verasys enabled, making it easy to improve comfort, efficiency and operating costs. Verasys offers remote connectivity for secure access anytime, anywhere. BACNet®-based, it connects seamlessly to Smart Equipment throughout your facility via wireless compatibility.
Verasys controls showing the configuration and performance of a building's YORK packaged rooftop unit.
A Mobile Access Portal (MAP) gateway providing access to a YORK packaged rooftop unit via a smart device.

Mobile Access Portal (Map)

The optional MAP gateway with Wi-Fi® hotspot provides access to commissioning, configuration and maintenance logs using a smart device for fewer trips to the jobsite or roof to diagnose issues.

World Class Training With Ducted Systems Academy™

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