MCH Computer Room Air Handlers CRAH

Air Systems

YORK® MCH CRAH provide scalability, flexibility and dependability for mission critical data centers

  • Available in four cooling capacities: 105kW / 210kW / 315kW / 415kW
  • Short airflow length – 54” (137cm)
  • Low pPUE Values
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Incomparable Flexibility

YORK® Mission Critical Air Handling Units from Johnson Controls bring design flexibility to drive efficiency and reliability in hyper scale data centers. Mission Critical CRAH’s are built to reduce your risk and meet data center challenges of today and beyond. The market-leading, high-performance cabinet design yields almost limitless possibilities to meet your mission-critical performance requirements.  All units are constructed and designed with gallery side maintenance for quick service access, including fans, filters, electrical, coil drain and coil vent. These CRAH's have a compact design in the flow of air, 54" (137 cm) and the cabinet is available in a galvanized or painted finish.

Intuitive Touch Screen Display

What benefits does the Human Machine Interface (HMI) provide to users of the MCH CRAH?  Watch this quick video that will take you through a quick step-by-step tutorial.


Design Flexibility
Design Flexibility

With a compact footprint these units enable low pPUE values, UPS & ATS for redundancy and multiple cabinet finish options.

Accelerated Project Cycles
Accelerated Project Cycles

Available in 105kW, 210kW, 315kW, 415kW cooling capacities to meet data center expansion needs, dual strategically located manufacturing sites for accessibility and deliverability and streamlined manufacturing processes for reliability.

Integrated Systems
Integrated systems

BMS interface with Factory-set, preconfigured, intelligent default values for control parameters allow true plug-and-play functionality and simple on-site configuration. Color Graphic HMI for ease of access to data.


  • Compact length
  • 105kW, 210kW, 315kW and 415KW sizes
  • Dual, fully capable manufacturing facilities
  • Integral controls with graphic HMI
  • Top side piping and electrical connections
  • Optional automatic or manual transfer switch
  • Compact 9' (274 cm) height on all sizes
  • Strategically located manufacturing facilities
  • Multiple cabinet finish options
  • 6'' (15 cm) base rail
  • Optional two-way or PICV
  • Filters, fans, electric, coil drain and vent gallery side access

Airside Center of Excellence (ACE)

  • 285K sq ft
  • State of the art manufacturing facility
  • Latest advancements in AHU manufacturing innovations
  • Design and manufacturing engineering staff on site

Johnson Controls Advanced Development Engineering Center (JADEC)

  • AHU Airflow in accordance with AHRI 430 
  • AHU Airflow up to 100,000 CFM 
  • 101,000 cubic ft reverberation room 
  • AMCA 300 bare fan sound and Airflow in accordance with AMCA 210 
  • AHU Sound in accordance with AHRI 220 and 230