Environmental Controllers C02
93 products
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Air Conditioner
Description: This portable air conditioner is perfect to keep your grow room cool. It is a very reliable and efficient unit.
* Cooling capacity: 12,000 BTU/hour.
* Dehumidifying capacity: 24 liters/day.
* Power: 1,200 watts cooling, 950 watts dehumidifying.
* 120 volt/60 Hz.
* Built-in water reservoir. Can also be setup for...
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* Cooling capacity: 12,000 BTU/hour.
* Dehumidifying capacity: 24 liters/day.
* Power: 1,200 watts cooling, 950 watts dehumidifying.
* 120 volt/60 Hz.
* Built-in water reservoir. Can also be setup for...
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Harvest-Master® Relays
Description: * USA. 240v, 2-pole relay switches available
* Heavy duty 3 phase 30-amp per phase type available
Relay switches for you to plug and run: lights, fans, heaters or any other timed device.
Each relay is rated to switch 15-amps. 120 volt AC or 240 volt AC
Relays can be daisy-chained with "Y" connectors to permit up to 6 relay...
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* Heavy duty 3 phase 30-amp per phase type available
Relay switches for you to plug and run: lights, fans, heaters or any other timed device.
Each relay is rated to switch 15-amps. 120 volt AC or 240 volt AC
Relays can be daisy-chained with "Y" connectors to permit up to 6 relay...
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Harvest-Master® Text Me Modem
Description: The modem gives you instant text message updates, direct to your phone. Send 'status' to get an update from your Harvest-Master® controller, from anywhere! Turn the exra 8 outputs ON or OFF by text message. Get text messages for an alarm! Overheating low water/fluid levels, or INTRUDERS! (door/window switches, motion detectors)
703335...
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703335...
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Harvest-Master® CO2 EASi Units
Description: CO2 EASi is intelligent control of CO2 and at the same time, an intelligent Temperature controller where the COOL KIT is attached for additional automatic control of cooling units and or fans. As soon as CO2 is switched ON, it learns how CO2 enrichment works in your room, including whether you use bottle or burner. Continuous learning and...
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Harvest-Master® Climate Pro Plus Controller
Description: Controls night and day length, temperature and humidity control, plus controls up to 8 devices (or 7 and a cycle timer), for a balanced climate. All models come as a complete kit. The kit includes controller, sensors, remote relay switches. Sensors are high accuracy types, for temperature, humidity and CO2. 3 remote relay switches are included...
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Harvest-Master® Climate Controller
Description: Controls night and day length, temperature and humidity control, plus controls up to 8 devices (or 7 and a cycle timer), for a balanced climate. All models come as a complete kit. The kit includes controller, sensors, remote relay switches. Sensors are hight accuracy types, for temperature, humidity and CO2. 3 remote relay switches are included...
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Solatel Gas Pro CO2 Generator & CO2 400 Controller
Description: CO2 (carbon dioxide) is needed by plants for proper growth. CO2 can be added by burning propane or natural gas - cheaper and easier to obtain than bottled CO2. The Gas Pro uses faster, more reliable, more efficient, electronic spark ignition. When the Gas Pro is turned on, spark and pilot gas start. When the pilot is lit, spark stops and main...
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Solatel LP 240S Pro Lamp Timer - 240V 30A
Description: These easy to use timers have a single select knob that clicks to any of 16 time settings. Settings include an accelerated 18 hour day cycle running ON 6 hours / OFF 12 hours. Thirteen normal 24 hour day settings cover ON 8 / OFF 16 to ON 20 / OFF 4 in one hour increments. Continuously ON and OFF settings are also included. The Lamp Pro...
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Solatel LP 120S Lamp Pro Timer
Description: These easy to use timers have a single select knob that clicks to any of 16 time settings. Settings include an accelerated 18 hour day cycle running ON 6 hours / OFF 12 hours. Thirteen normal 24 hour day settings cover ON 8 / OFF 16 to ON 20 / OFF 4 in one hour increments. Continuously ON and OFF settings are also included. The Lamp Pro...
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Solatel PWX-240 Power Expander (240V - 30A)
Description: PWX-240-6 Power Expander lets you control up to six 1000 watt 240 volt lighting systems. Comes Pre-wired w/10 gauge 6’ power cable and a 6’ trigger cord with a 120 volt plug. The power cable connects to a 240V 30A service. The trigger cord can be connected to any 24 hour timer/controller. The Trigger cord turns all six outlets on at...
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