STULZ Air Technology Systems, Inc. (STULZ) has introduced the STULZ CyberHandler packaged outdoor air handling system, a highly energy-efficient centralized cooling solution for data centers that frees up valuable indoor white space.1.18.13 Stulz

The new CyberHandler system is modular, scalable and configured to a customer’s unique requirements. The system arrives completely pre-assembled and can be placed on the data center facility’s roof or next to the building on ground level. The CyberHandler’s full set of controls is ready “out of the box.” In addition, the system is easily networked with other CyberHandler units and is compatible with all common protocols for building control software and for integration into DCIM.

  Some of the energy-efficient components and features include:

  • High efficiency variable speed electrically commuted (EC) fan array provide redundancy and minimal energy consumption;
  • Chilled water (CW) and packaged direct expansion (DX) solutions are available with a wide range of capacities, which can be combined with:
    • An airside economizer option with or without direct adiabatic cooling
    • And / or a waterside economizer option for DX/CW or CW/CW coil configurations;
  • Standard STULZ E² Controller to ensure precise control.

The STULZ CyberHandler outdoor air handling system has a scalable hot-dipped-galvanized frame structure with standardized sections providing a modular design. Its design flexibility permits mounting on a roof or steel curb structure with lifting points for rigging.

The cabinet housing of the CyberHandler features a foam panel design with integrated thermal break, providing optimal thermal insulation and high strength along with light weight. The cabinet’s painted aluminum skin offers superior corrosion protection, and the pitched roof allows proper water drainage.

The unique and compact cabinet design of the CyberHandler allows for shipping in one piece as well as grouping of multiple individual units to achieve larger cooling capacity requirements – a truly modular approach.

STULZ CyberHandler responds to the need of data center owners with a reliable, energy efficient solution.  For additional information about the STULZ Cyberhandler outside air handler unit for data centers, please visit