STULZ Mini-Space EC

The Mini-Space EC computer room air conditioner (CRAC) provides up to 12 kW (41 MBH) of cooling while only occupying 2 ft. x 2 ft., making it the ideal solution for small spaces.

STULZ Mini-Space EC vertical floor mounted air conditioning units provide precision temperature and humidity control for computer rooms and other critical areas where continuous 24/7/365 operation is required.  The Mini-Space EC solution is designed with a wide range of options to handle small IT spaces, telecommunications, medical, modular data centers, and more.


  • Small IT Spaces

  • Modular Data Centers

  • High-Rise Buildings

  • Telecommunications

  • Hospitals & Laboratories

  • Broadcasting

  • Other Constrained Spaces



  • Direct Expansion (DX) & Chilled Water (CW)

  • 100% Front Service Access (all panels removable for additional convenience)

  • Up and Down-Flow Air Patterns

  • Front Discharge

  • Compact Footprint

  • R-410A

  • Designed & Manufactured in the USA

  • Dave Meadows, Director of Technology

    "Comfort cooling equipment is not designed to run 24/7 or to maintain the tight tolerances required for IT cooling, which can result in unscheduled down time and unplanned maintenance costs. In contrast, the Mini-Space EC is designed to accept the high sensible heat loads produced by IT equipment, and is more efficient with higher return temperatures."

EC Fan Technology

EC Fan Technology

The Electronically Commutated (EC) backward curved plenum fan is the key to this product’s efficiency. Because it shares many of the same design aspects of the other STULZ floor standing products, we are able to provide a fully scalable air volume with EC fans that are designed to operate at reduced speed. The result is significant energy savings and lower maintenance costs compared to belt driven forward curved fans.


STULZ E2 Control and Monitoring

  • Precise control of temperature and humidity
  • Multiple I/O capabilities for all major components to optimize control for energy savings
  • Supports universal BMS interface for remote monitoring (address readable) and remote control (address writable)
  • Capable of networking controllers in a workgroup (pLAN) to work as one (no BMS required)
  • Pre-engineered controls for economizers and adiabatic cooling

Learn more about about E2 Controller



  • STULZ Mini-Space Data Sheet

    • File: STULZ_Mini-Space_Data_Sheet.pdf

    • Type: Adobe PDF

    • Size: 764,24 KB

    • Language: English (US)

    • Date: 2017-04-17

  • STULZ Mini-Space EC Engineering Manual QECC025B

    • File: STULZ_Mini-Space_EC_Engineering_Manual_QECC025B.pdf

    • Type: Adobe PDF

    • Size: 696,39 KB

    • Language: English (US)

    • Date: 2017-04-20

  • STULZ Mini-Space EC IOM OCC0207-

    • File: STULZ_Mini-Space_EC_IOM_OCC0207-.pdf

    • Type: Adobe PDF

    • Size: 708,59 KB

    • Language: English (US)

    • Date: 2017-04-18


Cabinet Size

(H" x W" x D")

CCU/D-41, 61, 81, 121-A/W/G 4 - 12 kW73 x 25 x 24
CCU/D-110-CW11 kW73 x 25 x 24


Technical data is subject to change without notice.


Contact us

Sales for All Products Areas in United States

  • STULZ Air Technology Systems, Inc.

    STULZ Air Technology Systems, Inc.

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