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The CC-HUM is a Climate Controller that is a direct replacement for a standard 4 or 5-Wire Humidistat.  It is used in conjunction with a CS-Series Climate Sensor, which provides humidity data for the Climate Controller to act upon.   The CC-HUM, together with a CS-Series Climate Sensor will fully automate your dehumidification/humidification climate system.  You have unlimited flexibility to create and tailor humidity settings to your exact specifications.  Create custom day and night settings, create custom humidity curves, and when used in conjunction with a CC-HVAC Climate Controller, you can set your climate parameters by vapor pressure deficit (VPD).  Climate curves allow you to set parameters for each hour of the Day and Night periods, so you can dial-in humidity to your exact specs.  The GrowCentral App allows you to manage as many different rooms and environments as you have in your facility.  You can even manage multiple facilities - all from just one app.  

The GrowCentral Climate Automation System has been designed with everything in mind, and with multiple failsafes.   Even if your Internet connection is temporarily down, the system continues function flawlessly by allowing the Climate Sensor(s) to communicate with the Climate Controller(s) directly through your Internet router.  


  • Precisely regulate your Day and Night humidity levels.
  • Set Climate Curves with specific humidity settings for each hour of the Day and Night.
  • When using in combination with a CC-HVAC Climate Controller, Set Temperature and Humidity by Vapor Pressure Deficit (VPD).
  • Set alerts if humidity parameters are out of desired range.
  • Easy to setup and install.  This is a direct replacement for a 4 or 5-Wire Humidistat.  Connect the wires from existing humidistat directly to the CC-HUM color-coded terminal blocks.  5 wires for 24VAC, Common, Fan/Blower, humidification and dehumidification.
  • Manage and control unlimited Facilities, Rooms, and environments with the GrowCentral App.
  • Multiple redundancies and failsafe features allow the system to continue functioning even when the Internet connection is temporarily down.


    • Input:  5-Wire (24VAC, Common, Fan/Blower, Dehumidification, Humidification)
    • WiFi 2.4GHz, standard 1/2 wave antenna
    • Powder coated aluminum enclosure
    • Requires Internet router with WPS, and GrowCentral account
    • For indoor or greenhouse use only
    • Dimensions: 3.25"W x 5.0"H x 1.25"D
    • Weight: 1 Lbs
    • Shipping dimensions: 6" x 9" x 3"
    • Shipping weight: 3 Lbs
    • UL 508A Compliant
    • Two-year manufacturer warranty
    • Made in USA