YPAL Packaged Rooftop Units

50-150 Tons

Featuring high-efficiency scroll compressors, YORK® YPAL Packaged Rooftop Units deliver superior energy performance and greater comfort for less.

  • A/C with modulating hot gas reheat (HGRH) options
  • Standard 11.5 EER/14.0 IEER efficiency models
  • Microchannel aluminum tubing and aluminum fins for durability and long-lasting, efficient operation
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Flexible Design for Almost Any Application

YORK® YPAL Packaged Heating and Cooling Units feature flexible design configurations, making these compact units ideal for almost any building application. Optimizing occupant comfort in commercial buildings, schools, hospitals and more, the superior performance of YORK® YPAL units delivers a quick response to cooling needs. An advanced control center performs demand ventilation as well as airflow compensation and measurement while thoughtful design features improve indoor air quality. 
Flexible Design for Almost Any Application


Lower Total Cost Of Ownership

Accurate ventilation control ensures that only the proper amount of ventilation air is used.

Improved Indoor Air Quality

The YORK® YPAL control center uses advanced microprocessor logic to analyze and optimize ventilation.

Flexible Design

Multiple unit configurations simplify the design process and make the YORK® YPAL ideal for a wide variety of building applications.


  • Meets or exceeds ASHRAE 90.1-2019 energy standards
  • Double-wall construction and double-sloped drain pan improve indoor air quality (IAQ)
  • Single-point power connection reduces field wiring costs
  • Visible and accessible drain pans as required by ASHRAE 62 IAQ standards
  • Access doors on both sides of the unit enable easier service
  • A 115V GFCI convenience outlet is available for powering tools or lights for servicing
  • Factory-mounted controls provide easy setup and programming
  • Footprint as much as 20% smaller than competitive units
  • Double-wall sides and floor improve durability and ease of cleaning
  • Scroll compressors have fewer moving parts to minimize service
  • Data logging by microprocessor control center accelerates troubleshooting
  • Optional dirty-filter alarm indicates when filter replacement is needed

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