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TrolMaster Hydro-X Environment Control System

The HCS-1 is the brain of the Hydro-X system. It comes with a 3-in-1 Temp/Humid/Photocell sensor.



The Hydro-X system is the professional-grade single-zone environmental controller. It is a fully customizable modular designed system. Installation is simple and the system is easy to expand. The Hydro-X system can control mainstream grow lights, HVAC systems, mini-split air conditioners, commercial dehumidifiers and humidifiers, as well as CO2 generators or regulators. With the free TrolMaster App, a user could access all settings and alerts on the system from anywhere anytime.




Additional information



These are the steps you need to take for warranty issues

  1.  All customers (end users) must contact Trolmaster support (+1 877-420-9876) to troubleshoot and validate.  Once confirmed by TrolMaster technical support, a case number will be issued.
  2. Please use the TrolMaster case number to initiate a warranty request through the GreenPlanet warranty. Click here
  3. All claims must have proof of purchase from an authorized GreenPlanet wholesale partner.  We will not claim RMAs for non GreenPlanet wholesale customers.
  4. All claims from wholesale partners must go through the Green Planet Wholesale warranty process with the associated Trolmaster case number.

If you have any issues or concerns, please contact [email protected]

* ThinkGrow & Trolmaster are owned by the same umbrella company. Thus the claims and process will be the same.


  • 1 x Hydro-X Environment Controller
  • 1 x Temp / Humid / Light 3-in-1 Sensor
  • 1 x RJ12 Cable Set for Light Connection


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