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Grozone Control CY1 Cyclestat with Day/Night Sensor Grozone Control CY1 Cyclestat
Controls any 120Vac equipment such as pumps or fans on a periodic repeat cycle. The ON duration spans from 10 sec to 20 minutes. The OFF duration spans from 1 minutes to 12 hours. The unit can function day and night or during day time only. 3 year warranty.
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control TP3 High Temperature Shut Off Tempstat Grozone Control TP3 High Temperature Shut Off Tempstat
Automatically shuts down lighting and/or other equipment when a high temperature setpoint is reached. Once turned-off, the unit will run a user selected delay from 0 to 30 minutes before turning back on or will hold restart until manual reset (temperature setback of 5F or 10F/3C to 5C). 6 foot cord with temperature sensor prec... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Garden Controls Cycle Timer (12/Cs) Grozone Garden Controls Cycle Timer
The Cycle Timer controls any 120V equipment such as irrigation pumps, fogger, fans or CO2 generators on periodic cycles. The output is repeatedly turned ON and OFF for periods corresponding to the ON and OFF times. On time from 1 to 60 minutes. Off time from 5 minutes to 12 hours. 3 position slide switch: Day-Day cycle only, 24 Hour Day and Ni... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control CO2R 0-5000 PPM CO2 Controller with AUX Output and High Temp Grozone Control CO2R 0-5000 PPM CO2 Controller
This easy to use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW and HIGH CO2 values in the grow room. The unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well. The CO2 sensor is located in the controller box. A second Output Box (AUX... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control HT2 Climate Controller (Temp & RH) Single Output Bargraph Display Grozone Control HT2 Climate Controller - Single Output
Day and night temperature settings: 48F to 104F (9C to 40C). Day and night humidity settings: 10% to 100%. User can select one among five operating modes: cooling, cooling & dehumidifying, dehumidifying, humidifying, heating. User-set low-temperature limit (for cooling & dehumidifying mode only). Remote sensor with 25-... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control SCO2 0-5000 PPM CO2 Controller - Simple One Series Grozone Control SCO2 0-5000 PPM CO2 Controller
This easy to use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW and HIGH CO2 values in the grow room. The unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well. The CO2 sensor is located in the controller box. 3 year warranty.
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control TV2 Multimode Fan Speed Control Grozone Control TV2 Multimode Fan Speed Control
Automatically slows down or speeds up centrifugal fans to respect user selected temperature setpoints. Enables the user to select the minimum fan speed (Idle Speed) between 25% and 60% of full power in 5% steps. Enables the user to activate/deactivate the Low Temperature Emergency Stop during the day only, during the night only or at... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control USCO2 0-2000 PPM Single Zone Ultra Simple CO2 Controller Grozone Control USCO2 0-2000 PPM Single Zone CO2 Controller
No bells and whistles, just connect your CO2 generator and you're set! This is Grozone's beginner solution for growers looking for affordable and easy-to-use CO2 controller. User can select one among five preset CO2 control values (1000, 1125, 1250, 1375 and 1500 PPM). User can select one among five preset Elevation valu... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control TP1 Day/Night Tempstat Grozone Control TP1 Day/Night Tempstat
Controls cooling or heating equipment according to a daytime or nighttime setpoint. 6 foot cord with temperature sensor precise to 2F/1C. Can power 120Vac equipment up to 15 amp. Typical control differential +- 2F/+- 1C. 3 year warranty.
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control OSW On/Off 120 Volt Switcher (Trigger Cord) Grozone Control OSW On/Off 120 Volt Switcher
Can turn on or shut off any piece of equipment by mean of a low-current 120Vac sense cord. On/Off switching functions (upper/lower receptacles) in one single module for increased flexibility. Example use #1: to be used with CO2 controller to stop exhaust fan while injecting CO2. Example use #2: to be used with any fan control to stop fo... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Garden Controls Fan Controller (12/Cs) Grozone Garden Controls Fan Controller
The Fan Controller automatically slows down or speeds up centrifugal fans to maintain the room temperature at a value corresponding to the day or night set points. Day and Night temperature set points: 50°F to 100°F. 3 position slide switch to select idle options: Idle Off-Fan will stop when set point is reached, Idle On-Fan maintains minim... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Garden Controls Light Timer (12/Cs) Grozone Garden Controls Light Timer
The Light Timer controls either lighting systems with a trigger cord, or standard and electronic ballasts (two 600W or one 1000W at 120V). Day cycles (ON cycles) last 12 or 18 hours, as selected by the user. An internal rechargeable battery maintains the cycles in the event of a power outage. 3 position slide switch to select on/off cycles (co... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller
Controls the CO2 levels in two zones (or two rooms) simultaneously. Review performance by reading through the integrated 24-hour data logger (minimum, maximum and average values for each hour of operation). Special operating mode to operate two zones with only one CO2 generator. Zone remote sensors include 25-ft cables. Affo... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control CY3 Digital Cyclestat with Day/Night Sensor & Bargraph Display Grozone Control CY3 Digital Cyclestat
Controls any 120Vac equipment such as pumps or fans on a periodic repeat cycle. Features day and night distinct cycles. Displays time countdown on bargraph readout. The ON duration spans from 5 sec to 60 minutes. The OFF duration spans from 1 minutes to 12 hours. 3 year warranty.
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control DIM1 Fan Speed Dimmer with Optional Kick Start Grozone Control DIM1 Fan Speed Dimmer
Manual setting to slow down centrifugal fan speed between 10% and 100% of full power. Enables the user to activate/deactivate a 'Kick start' at power up or power failure return, to improve larger fan start-up. Can drive single phase 120 Vac induction motor type fans up to 750 Watts. 3 year warranty.
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control LVC1 Low Voltage Contact Module (24/Cs) Grozone Control LVC1 Low Voltage Contact Module
This module is designed to interface any 120V Output to Air Conditioning/Heating Low Voltage Control Inputs. Grozone Controller Outputs are ALL 120V Outputs (eg. Timer CY1, Thermostat TP1, Climate Controller HTC, CO2 Controller SCO2). Should you need to control any system whose inputs are not compatible with Grozone Controller Output... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control OSWDN On/Off 120 Volt Switcher (Day/Night Sensor) Grozone Control OSWDN On/Off 120 Volt Switcher
The new OSWDN 120V switcher can turn on or shut off your equipment according to the day/night condition instead of the trigger cord voltage. The OSWDN photocell sensitivity can also be adjusted to modify the Day/Night threshold level for dark days or clear nights conditions. 3 year warranty.
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control SCC1 Temperature, Humidity, & CO2 Controller - Simple One Series Grozone Control SCC1 Temperature, Humidity, & CO2 Controller
An easy-to-use alternate solution to HTC Climate Controller: just connect your fan, your dehumidifier or humidifier, your CO2 generator, set the knobs and you're ready! Two built-in LVC1 (Low Voltage Relays) to control high power HVAC Systems (A/C, Dehumidifyier...). Optional output boxes for heating (OB2) and fan s... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control TP2 Adjustable Differential Tempstat Grozone Control TP2 Adjustable Differential Tempstat
Controls cooling or heating equipment according to a setpoint and an adjustable differential from 4F to 20F/2C to 11C. 6 foot cord with temperature sensor precise to 2F/1C. Can power 120Vac equipment up to 15 amp. 3 year warranty.
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Grozone Control TV1 Day/Night Fan Speed Control Grozone Control TV1 Day/Night Fan Speed Control
Automatically slows down or speeds up centrifugal fans to respect user selected temperature day and night setpoints. Enables a much tighter and precise temperature curve. When ON/OFF controls usually yields a variation over 5F/3C, TV1 will yield a variation below 2F/1C. 6 foot cord with temperature sensor precise to 2F/1C. Can drive ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
Environmental Control 
