STULZ CyberONE for Grow Room Cooling

Customized precision air conditioners prevent lost crops and maximize the investment in a grow room

Working in cooperation with a leading medical marijuana grow facility, STULZ engineered a solution that solves the biggest problems facing modern grow rooms.


  • Medical Marijuana Grow Facilities



  • Maximize crop yield: advanced environmental control units maintain tight control of temperature, humidity, and CO2 content

  • Eliminate relative humidity spikes during lights off cycles: special dehumidifier controls set coil temperatures low while reducing the air flow rate to maximize moisture removal

  • Prevent the formation of white mold: deeper coil for enhanced dehumidification capabilities and tight moisture content control

  • Prevent pollen contamination: a growing pod pressure control system helps prevent pollen contamination that may lead to hermaphrodite plants

  • Pest control: integral UV lighting eliminates biological threats

  • CO2 augmentation: CO2 monitoring, alarm, and control with integral supply nozzle in the air stream

  • Corporate identity: custom unit paint colors

Watch The Video

Learn how the STULZ COS unit has been adapted to specifically address the needs of the modern cannabis grow room.



  • 100% front service access

  • Fan speed is continuously adjustable via a signal from the system controller, without the use of VFD's

  • Direct drive - no belt abrasion/dust, maintenance free operation

  • Less vibration and quiet operation

  • Adjustable air volume

  • Power correction included

  • Made in the USA


STULZ E2 Control and Monitoring

The E2 series microprocessor based controller continually monitors grow space conditions and maintains the proper temperature and relative humidity, utilizing STULZ's unique control method.

  • 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

Dehumidification Benefits


Advanced Dehumidification Benefits

Deeper coils and drain pans are specifically designed to aid in the removal of moisture from the grow space. STULZ's proprietary coil temperature control system lowers the temperature of the coil to just above freezing for short periods of time to rapidly reduce the moisture content in the space.  This helps prevent the formation of white mold.



Configure Your Solution

By telling us about your facility, we can configure and propose the most efficient equipment configuration. 

Outfit Your Grow Room



  • STULZ Medicinal Cannabis Data Sheet

    STULZ CyberONE Environmental Controls

    • File: STULZ_Medicinal_Cannabis_Data_Sheet.pdf

    • Type: Adobe PDF

    • Size: 530,15 KB

    • Language: English (US)

    • Date: 2016-09-28


White Paper: Precision Environmental Controls for the Medical Cannabis Industry

Many engineering firms are being asked to design a grow facility for the first time, and this white paper provides an overview of the unique challenges of the cannabis industry including:

  • Detailed description of the grow process with environmental requirements

  • Methods of moisture control

  • Control of micro pests (thrips and spider mites)

  • How Computer Room Air Conditioners (CRACs) are suited to grow room applications
Download the Full White Paper Here

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  • STULZ Air Technology Systems, Inc.

    STULZ Air Technology Systems, Inc.

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