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Environmental Control: Environmental Controllers: CO2 Generators, Parts & Environmental Controllers

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Displaying 261 to 280 (of 453 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
 Sort by Popularity   Manufacturer+   Product(s)   Model   Price   Buy Now 
 Autopilot CO2 NG 12' Regulator Hose   HydroFarm   Autopilot CO2 NG 12' Regulator Hose 
Co2 Generator Ng 12' Regulator and Hose... — Ships from Seattle, Washington USA....more info.
 eco-5835   $71.95 
 Autopilot Cooling Thermostat   HydroFarm   Autopilot Cooling Thermostat 
The Autopilot Cooling Thermostat is a compact and easy-to-use controller for air conditioners and exhaust fans. Simply plug it into a power receptacle and then plug your cooling device into its outlet, then choose your preferred room temperature setpoint with the rotary knob. When its built-in sensor senses that the room temperature has exceeded the setpoint by at least 1°F, it wil... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-APCSC   $27.78 
 Autopilot Dehumidifying Humidistat   HydroFarm   Autopilot Dehumidifying Humidistat 
The Autopilot Dehumidifying Humidistat is a compact and easy-to-use controller for dehumidifiers and exhaust fans. Simply plug it into a power receptacle and then plug your dehumidifying device into its outlet, then choose your preferred relative humidity (RH) setpoint with the rotary knob. When its built-in sensor senses that the RH has exceeded the setpoint by at least 1%, it wil... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-APSCD   $27.78 
 CO2 Easi unit   HydroFarm   CO2 Easi unit 
Harvest Master CO2 Easi unit (HM10012)CO2 sensing and control, with advanced monitoring of grow room performance, in one easy to use package. As soon as CO2 EASi is switched ON, it learns how CO2 enrichment works in your room. All day, everyday, it will calculate and predict enrichment operations for optimum growth. With CO2 enrichment you can raise 3-4 crops in the time of one usu... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10012   $550.25 
 CO2 Generator NG 2,767-11,068 BTU   HydroFarm   CO2 Generator NG 2,767-11,068 BTU 
Autopilot CO2 Generator NG 2,767-11,068 BTU (APCG4NG)Safest and most reliable CO2 generators on the market. The easiest way to accelerate plant growth. Carbon dioxide is one of the essential ingredients in green plant growth. The Autopilot CO2 Generator provides the carbon dioxide to meet maximum growing potential, and operates for only pennies a day. Autopilot CO2 generators featu... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-APCG4NG   $263.99 
 CO2 Replacement Regulator for Hydrofarm CO2 System   HydroFarm   CO2 Replacement Regulator for Hydrofarm CO2 System 
Active Air CO2 Replacement Regulator for Hydrofarm CO2 System (COREG)CO2 is an odorless, invisible, and non-flammable gas. The average level of CO2 in the atmosphere is about 300 PPM (parts per million). If the level decreases down below 200 PPM in an enclosed growing area, plant growth slows to a halt. Through the years of testing and research, the optimum enrichment level of CO2 ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-COREG   $55.55 
 Expansion Burner, NG #67, Special Altitude 3500-6500ft   HydroFarm   Expansion Burner, NG #67, Special Altitude 3500-6500ft 
C.A.P. (Custom Automated Products) Expansion Burner, NG #67, Special Altitude 3500-6500ft (CABNR67NG)Expansion burners for the GEN series allow you to customize your natural gas generator for your particular application. Burners come complete with an installation tool, package of anti-seize, and easy to follow directions. Each burner creates approx. 3 cubic feet per hour of CO2. SP... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-CABNR67NG   $20.84 
 Expansion Burner, NG #68, Special Altitude 6500+Ft.   HydroFarm   Expansion Burner, NG #68, Special Altitude 6500+Ft. 
C.A.P. (Custom Automated Products) Expansion Burner, NG #68, Special Altitude 6500+Ft. (CABNR68NG)Expansion burners for the GEN series allow you to customize your natural gas generator for your particular application. Burners come complete with an installation tool, package of anti-seize, and easy to follow directions. Each burner creates approx. 3 cubic feet per hour of CO2. SPECI... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-CABNR68NG   $20.84 
 Green Pad CO2 Grand Daddy Pad, pack of 2 w/1 Hanger   HydroFarm   Green Pad CO2 Grand Daddy Pad, pack of 2 w/1 Hanger 
The Green Pad Co2 Generator is one of the simplest and easiest ways to generate Co2 for your garden. All you have to do is hang the pad up above your plants, lightly spray with some water, and walk away! The Green Pad is activated through moisture and will begin working immediately. Whenever you check your plants simply give the pad a spritz of water to keep it moist. Simple ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-GP6200   $24.28 
 Harvest-Master Climate Controller Pro   HydroFarm   Harvest-Master Climate Controller Pro 
Harvest Master Harvest-Master Climate Controller Pro (HM10002)Harvest-Master's Climate Control Pro features 8 selectable outputs to control a variety of grow room devices, plus a CO2 sensor and CO2 control switch. Use Harvest-Master Climate Controllers to create a huge harvest increase in less time. Manufacturer's Product Informati... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10002   $1,388.18 
 High Power HID Controller, 4000W (120V Only) 30A   HydroFarm   High Power HID Controller, 4000W (120V Only) 30A 
High Power HID Controller 4000W (120V Only) 30 A Control multiple lights from one time-clock or controller device. Power is wired directly into the four-outlet timer box, and all of the outlets are controlled by one 120V trigger cable. All are rated for 30 amps at 120/240 volts. You can plug the trigger cable into a standard 24-hour timer or environmental controller. All cont... — Ships from Seattle, Washington USA....more info.
 eco-5792   $87.34 
 High Power HID Controller, 8000W (240V Only) 50A   HydroFarm   High Power HID Controller, 8000W (240V Only) 50A 
High Power HID Controller 8000W (240V Only) 50A Control multiple lights from one time-clock or controller device. Power is wired directly into the four-outlet timer box, and all of the outlets are controlled by one 120V trigger cable. All are rated for 60 amps at 120/240 volts. You can plug the trigger cable into a standard 24-hour timer or environmental controller. All controller... — Ships from Seattle, Washington USA....more info.
 eco-5795A   $146.76 
 Photocontroller, 120vac, ON during "Night", 10 amp @ 120vac   HydroFarm   Photocontroller, 120vac, ON during "Night", 10 amp @ 120vac 
C.A.P. (Custom Automated Products) Photocontroller, 120vac, ON during "Night", 10 amp @ 120vac (CAPTC2)The PTC series of photo controllers are perfect when you need to turn something ON only during daylight hours or only at night. Manufacturer's Product Information MSRP each $... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-CAPTC2   $53.27 
 Plant Pro Photocell Sensor   HydroFarm   Plant Pro Photocell Sensor 
Solatel Plant Pro Photocell Sensor (SOLPHO1) Photocell sensor for the Plant Pro System. Manufacturer's Product Information MSRP each $41.95 Dimensions9.9 x 3.8 x 6.5 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-SOLPHO1   $34.74 
 Power Expander 240V   HydroFarm   Power Expander 240V 
Solatel Power Expander 240V (SOLPWX240)PWX Power Expanders Power Expanders allow you to turn on more high powered loads (such as horticultural lamps) from a timer or environmental controller. Usually the electrical outlet for your timer or controller can only service a single 1000w lamp without tripping the circuit breaker. By utilizing other outlets (on separate circuit breakers) ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-SOLPWX240   $209.60 
    HydroFarm   Solenoid valve w/o Din Connect (8/cs) 
Solenoid valve w/o Din Connect (8/cs) (eco-4544B) Solenoid valve w/o Din Connect For Active Air™ CO2 System Solenoid valve w/o Din Connect Active Air™ CO2 System - Delivers growth-boosting CO2 with its user friendly, easy to operate system. With its programmable timer, it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas s... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-4544B   $34.92 
 Ideal-Air Dehumidifier 30 Pint   Ideal-Air   Ideal-Air Dehumidifier 30 Pint 
Ideal-Air 30 Pint Dehumidifier Auto restart function Compact and streamline design LED Display Low temperature defrosting Removable filter Removable water tank Can be plumbed for permanent drainage Up to 30 pints per day 1 year warranty Specifications: Supply voltage: 115 Volt - 60 Hz Unit Weight: 32 lbs. Power: 4.0... — LTL Shipping Required. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 700830   $168.70 
 Ideal-Air 180 Pint Dehumidifier   Ideal-Air   Ideal-Air 180 Pint Dehumidifier 
Automatic restart allows unit to be used with humidity controllers. Easy to use digital display with temp and humidity readings, removable washable filter, 1 speed fan motor, powder coated metal casing for long life, & a heavy duty compressor. Built-in defrost system is designed for operation down to 45˚F. Set upright on their feet for 3 hrs prior to use. 1 year warra... — LTL Shipping Required. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 700897   $918.34 
 IDEAL AIR 100 PINT DEHUMIDIFIER   Ideal-Air   IDEAL AIR 100 PINT DEHUMIDIFIER 
IDEAL AIR 100 PINT DEHUMIDIFIER (700896)Ideal-Air Dehumidifiers Automatic restart allows unit to be used with humidity controllers. Equipped with an easy to use digital display panel with temperature and humidity readings, removable washable filter, 2 speed fan motor, heavy duty powder coated metal casing for long life, and a heavy duty compressor. Built-in defrost system is desig... — LTL Shipping Required. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 700896   $589.44 
 Ideal-Air 70 Pint Dehumidifier   Ideal-Air   Ideal-Air 70 Pint Dehumidifier 
Ideal-Air 70 Pint Dehumidifier Up to 70 pints per day Auto restart function Compact design Digital control panel with LED Display Low temperature defrosting Removable filter Removable water tank Heavy duty compressor 2 speed fan motor Can be plumbed for permanent drainage Automatic shut-off when rese... — LTL Shipping Required. — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA....more info.
 700828   $272.02 
Displaying 261 to 280 (of 453 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
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Reviews more
HM Digital Waterproof pH Meter Model PH-200
Its a great meter Ive had mine for about 3 years and the onl ..
5 of 5 Stars!
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LighTech T5 Replacement Ballast (4 Light) High Output
LighTech T5 Replacement Ballast (4 Light) High Output
$34.89
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