Climate Controllers

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Dial-A-Temp Speed Control
The Dial-a-Temp is a plug-In style speed control specifically designed for controlling fans or bl..
$28.49
EL 500 Fan Control
Easy to use - plug fan into control receptacle, then plug control into 120 volt power supply. Set..
$79.95
Green Air CDDS-2 & CDM-6000 Sensor
These Green Air Products systems are a breakthrough in CO2 detection and control. The CDM-6000 mo..
$990.00
Green Air CT-DH-1 Intergrated Cooling Thermostat & Dehumidstat
This CT-DH-1 is designed to turn “On” and “Off” exhaust fans and/or intake fans to remove unwante..
$219.95
Green Air CT-DH-3 Synchronized Cooling Thermostat/Dehumidstat
While the CT-DH-3 has many applications, it was primarily developed to be used with CO2 equipment..
$219.95
Green Air CT-DH-3P Synchronized Cooling Thermostat/Dehumidstat w/ Photosensor
While the CT-DH-3 has many applications, it was primarily developed to be used with CO2 equipment..
$249.95
Green Air CT-HT-2 Independent Cooling & Heating Thermostat
This controller features fully independent sensors for cooling and heating equipment. The cooling..
$299.95
Green Air Cyclestat-4P Repeat Cycle Timer
The Cyclestat 4P is perfect for plant zone environments, reptile habitats or any other applicatio..
$189.95
Green Air THC-1 Total Humidity Controller
Control humidity automatically and accurately with Green Air Products Total Humidity Controller. ..
$124.95
Hydro Innovations HydroGen CO2 Monitor
Calibrated and maintenance free, the HydroGen CO2 Monitor utilizes top quality SenseAir® brand CO..
$364.95
HydroGen IceBox Thermostat
This high quality fan speed controller was custom made for Hydro Innovations by Grow Zone. Design..
$149.95
Plug N Grow iGS-061 CO2 Control w/ High Temp Shut Off
The iGS-061 will perform CO2 enrichment during the day only (when light is sensed by the photocel..
$639.00
Plug N Grow iGS-220 Day & Night CO2, RH & Temperature Smart Control
The iGS-220 CO2 relative humidity and temperature controller is the simplest and most complete so..
$899.95
Powerbox LSM-8 Flipbox
The FLIPBOX® LSM-8 is 4 ballast, 8 light FLIPBOX® that allows you to run 8 lights from 4 ballasts..
$549.00
Sentinel CPPM-4 CO2 Controller w/ Remote Probe
The CPPM-4 controls your carbon dioxide levels with part-per-million accuracy. It uses a CO2 sens..
$659.95
Sentinel THERM-1 Heating & Cooling Thermostat
The Sentinel THERM-1 allows you to affordably control the temperature within your growing environ..
$69.95
Sentinel UTC-1 Universal Temperature Controller
Simple to use, 100% digital temperature controller. Photocell allows separate day and night tempe..
$144.95
Sero ExpansionPak
The ExpansionPak allows you to quickly and easily increase the amount of sensors on your GrowPak ..
$65.95
Solatel Plant Pro Controller (System 2) w/ CO2 Sensors
Precision electronic control for all environmental variables. Outlets for lighting, irrigation, v..
$1,099.95
Solatel THP-100 Atmospheric Controller
The Solatel THP-100 coordinates ventilation and CO2 (carbon dioxide). This is required when tempe..
$280.95
Speed Control WC-15
Rotary type variable speed controller with on/off switch. Brushed aluminum switch plate and screw..
$25.95
Speed Controller Variable Voltage
This Can-Fan variable voltage speed controller is for all 120 volt, 60 Hz. fans with less than 7...
$299.98
Speedster - Variable Fan Speed Control
The Speedster™ is great multi purpose speed control. Three settings include off, on (full) and va..
$27.95
Titan Controlls Apollo 15 - Day/Night Digital Cycle Timer
  5 seconds to 60 minutes ‘ON TIME’ – Both day & night schedule. 1 minute ..
$178.95
Titan Controls Apollo 1 - Recycle Timer w/ Photocell
  Digital control board allows for precise timer settings. 3 seconds to 30 min..
$189.95
Titan Controls Eos 1 - Humidify/Dehumidify Controller
  Allows precise humidity control with a 20%-90% range. Change from ‘humidific..
$126.95
Titan Controls Kronus 1 - Temperature & Humidity Controller
This product controls temperature and humidity in your grow area at your preferred settings. The ..
$299.95
Titan Controls Kronus 2 - Temperature & Humidity Controller
The Kronus 2® controls temperature, humidity and CO2 in your grow area at your preferred set..
$349.95
Titan Controls Kronus 3 - Day/Night Temperature Controller
The Kronus 3® controls temperature (day & night) and CO2 in your grow area at your prefe..
$374.95
Titan Controls Kronus 4 - Temperature & Humidity Controller w/ Night Outlet
The Kronus 4® controls temperature, humidity and CO2 in your grow area at your preferred set..
$399.95
Titan Controls Mercury 3
  Automatically increases or decreases fan speed based on controller set points. ..
$120.95
Titan Controls Mercury 4
  Allows user to select minimum fan idle speed between 25% & 60% of fan rating. ..
$120.95
Titan Controls Zephyr 1
  Temperature control range is 55° F to 95° F. Controls cooling or heating equ..
$90.95
Titan Controls Zephyr 2 - High Temp Shut Off
  Controller turns off your lights if high temperature exceeds set point. Buil..
$90.95
Titans Control Mercury 2 - Fan Speed Controller
  Adjusts fan speed from 10% - 100%. “Fire-up” feature provides full power upo..
$78.95