YH/YJ 7.5-25 Ton Split System Air Conditioners

11.1-12.5 EER (11.6 IEER) (YC) 11.2-11.9 EER (12.5-14.6 IEER) (YJ)

YH/YJ split-system condenser units fit almost any outdoor location and weigh much less than similar, single-package units.

  • Features Smart Equipment controls
  • Condenser coils constructed from microchannel aluminum tubing
  • 5-year Limited Compressor Warranty and 1-year Parts Limited Warranty
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Reliable Performance in a Lightweight Design

Fraser-Johnston® YH/YJ Split-system Condenser Units deliver the reliable performance you need in a compact design suitable for any outdoor location. These split units are perfect for rooftops because they weigh much less than a single-package unit of similar capacity and are much easier to rig and support. With a durable build, condenser coils made with microchannel aluminum tubing, aluminum fins and vinyl-coated fan guards, these condenser units resist rust and deliver long-lasting, efficient operation.
Reliable Performance in a Lightweight Design


  • Meets EPACT 2005 and exceeds ASHRAE 90.1-1999 efficiency standards
  • Inherently protected condenser fan motors
  • Five-minute anti-short cycle timer and minimum compressor run time
  • Factory-installed disconnects, convenience outlet and technical coil option
  • Durable build with condenser coils constructed with microchannel aluminum tubing and aluminum fins
  • Self-contained high and low pressure controls
  • Class 2, 24-volt thermostat control circuit
  • Compressor staging for capacity reduction provides more economical operation and even temperature levels within the conditioned space
  • Includes filter drier ready for field installation and is Smart Equipment enabled
  • 2-pipe and 4-pipe configurations
  • Standard operation to 40°F; factory or field-installed low-ambient VFD control to 0°F
  • Scroll compressors provide both high efficiency and reliability
  • Crankcase heaters that will be de-energized when the compressor is operating
  • Solid state or internal line break compressor motor protection
  • Copper stub-outs are factory-mounted on the suction and liquid lines to simplify field piping connections


Easy Installation

These compact units install easily on rooftops and at ground level thanks to a lightweight design and simplified piping connections.

Reliable Performance

Built-in protections as well as five-minute, anti-short cycle timer and minimum compressor run time provide greater peace of mind.


Choose from two-pipe and four-pipe configurations for on-site flexibility and factory- or field-installed low ambient VFD control to 0˚F.

Remote Monitoring With Smart Equipment

Every YH/YJ 7.5-25 Ton Split System Air Conditioners unit comes standard with next-generation Smart Equipment – a digital control system for easier system setup, optimization and maintenance. Optional remote data access is available via our Mobile Access Port (MAP), and our Fault Detection and Diagnostics (FDD) system is available to further reduce service steps. Benefits include:

  • Easy-to-read LCD display
  • 24/7 real-time reporting
  • On-board USB port
  • Independent safety monitoring
  • Building automation compatible
Learn About Smart Equipment
Smart Equipment control board and components for YORK packaged rooftop unit

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