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

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Displaying 121 to 140 (of 467 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 
 Harvest-Master Climate Controller Pro Plus   HydroFarm   Harvest-Master Climate Controller Pro Plus 
Harvest Master Harvest-Master Climate Controller Pro Plus (HM10003)The Harvest-Master Climate Controller Pro Plus features all of the benefits of Harvest-Master's 'Climate' and 'Pro' models, with a CO2 sensor. Features 8 standard outputs 8 additional inputs & outputs to control advanced functions including automated alarms which can drive the optional 'Text Me' modem Calls you wit... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10003   $1,774.92 
 Harvest-Master Climate Controller Pro Plus Without CO2 Sensor   HydroFarm   Harvest-Master Climate Controller Pro Plus Without CO2 Sensor 
Harvest Master Harvest-Master Climate Controller Pro Plus Without CO2 Sensor (HM10008)The Harvest-Master Climate Controller Pro Plus features all of the benefits of Harvest-Master's 'Climate' and 'Pro' models, without a CO2 sensor.   Features 8 standard outputs 8 additional inputs & outputs to control advanced functions including automated alarms which can drive the... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10008   $1,151.88 
 Harvest-Master CO2 Sensor Upgrade   HydroFarm   Harvest-Master CO2 Sensor Upgrade 
Harvest Master Harvest-Master CO2 Sensor Upgrade (HM10005)Harvest-Master CO2 Sensor Upgrade Manufacturer's Product Information MSRP each $791.95 UPC9417767000067 Dimensions6.9 x 2.9 x 11.5 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10005   $560.70 
 Harvest-Master Display Board & Controller   HydroFarm   Harvest-Master Display Board & Controller 
Harvest Master Harvest-Master Display Board & Controller (HM10020) "In-store display board" simulates how Harvest-Master responds to changing outside climate. Fit a controller to the display board (see ghost image), and bright green LEDs show which devices (fans, lights, etc) are enabled while bright red LEDs show when those devices are turned ON by Harvest-Master. The most advance... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10020   $531.00 
 Harvest-Master Display Controller   HydroFarm   Harvest-Master Display Controller 
Harvest Master Harvest-Master Display Controller (HM10010) "In-store display board" simulates how Harvest-Master responds to changing outside climate. Fit a controller to the display board (see ghost image), and bright green LEDs show which devices (fans, lights, etc) are enabled while bright red LEDs show when those devices are turned ON by Harvest-Master. The most advanced displa... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10010   $424.74 
 Harvest-Master Heavy Duty HMR4 Relay. 3 Phase, 240vAC/32amp per phase   HydroFarm   Harvest-Master Heavy Duty HMR4 Relay. 3 Phase, 240vAC/32amp per phase 
Harvest Master Harvest-Master Heavy Duty HMR4 Relay. 3 Phase, 240vAC/32amp per phase (HM10016)Relay switches for you to plug and run: Lights, Fans, Heater or any other timed device. Each relay is rated to switch 15Amps. 120vAC or 240vAC:- EU/AUS. 240v - USA. 240v, 2pole Relay switches available. - Heavy Duty 3 phase 32amp per phase type available. Relays can be daisy chained with "... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10016   $907.62 
 Harvest-Master HMR3 Relay Pack 240V x 15amp 2 pole   HydroFarm   Harvest-Master HMR3 Relay Pack 240V x 15amp 2 pole 
Harvest Master Harvest-Master HMR3 Relay Pack 240V x 15amp 2 pole (HM10011)Relay switches for you to plug and run lights, fans, heaters, and other timed devices. Each relay is rated to switch 15 amps.120VAC or 240VAC:- USA. 240V, 2pole Relay switches available. - Heavy Duty 3 phase 32amp per phase type available. Relays can be daisy chained with "Y" connectors to permit up to 6 rel... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10011   $169.88 
 Harvest-Master Pro Plus Optional Text Me Modem   HydroFarm   Harvest-Master Pro Plus Optional Text Me Modem 
Harvest Master Harvest-Master Pro Plus Optional Text Me Modem (HM10006)All the facilities of the 'Climate' and 'Pro' models, 8 standard outputs, plus a further 8 inputs & outputs to control advanced functions including automated alarms which can drive the optional 'Text Me' modem. Calls you with an alarm condition or greenhouse status (for example: "intruders", "overheating", "fr... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10006   $773.10 
 Harvest-Master Relay Pack 120V x 15 AMP   HydroFarm   Harvest-Master Relay Pack 120V x 15 AMP 
Harvest Master Harvest-Master Relay Pack 120V x 15 AMP (HM10007)Relay switches for you to plug and run lights, fans, heaters, and other timed devices. Each relay is rated to switch 15 amps.120VAC or 240VAC:- USA. 240V, 2pole Relay switches available. - Heavy Duty 3 phase 32amp per phase type available. Relays can be daisy chained with "Y" connectors to permit up to 6 relay switches... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HM10007   $87.05 
 HydroGen LP- NG Conversion Kit   Hydro Innovations   HydroGen LP- NG Conversion Kit 
Hydro Innovations HydroGen LP- NG Conversion Kit (HSLP2NG)HydroGen Liquid Propane to Natural Gas Conversion Kit NOTE: Converting your HydroGEN to Natural Gas voids any warranty coverage. The Natural Gas model was discontinued due to lower Natural Gas pressures on the West Coast. Manufacturer's Product Information ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HSLP2NG   $59.00 
 iPonic 50 ft Extension Cable      iPonic 50 ft Extension Cable 
50 Foot Extension Cable for the iPonic Digital Integrated Sensor Module. • Wire/cable, black, red, green, white, PVC material, Shielded 4 conductors 24 AWG UL • A connector Female - IP68, Immersible >1M, Twist and lock, In-line cable connector (4-6.5mm), 4 pin• A connector, Male - IP68, immersible >1M, twist and lock, cable connector (4-6.5mm), 4 pin L-50' x W-3lbs  ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-LC9950200   $74.95 
 MEF-1 Inlet Set   Sentinel   MEF-1 Inlet Set 
Sentinel / GPS MEF-1 Inlet Set (SEMEF1INLET)Inlet set for the MEF-1 modular Ebb & Flow hydroponics system. Manufacturer's Product Information MSRP each $2.48 Dimensions1.25 x 0.13 x 1.25 Case Quantity2 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SEMEF1INLET   $3.45 
 ON Delay Timer for ILS4-121-121S & 241 (Special Order)   Plug-n-Grow   ON Delay Timer for ILS4-121-121S & 241 (Special Order) 
Intelligent Growing Systems (Plug & Grow ) ON Delay Timer for ILS4-121-121S & 241 (NBILS4T)ON Delay Timer for ILS4-121-121S & 241, Start up Delay Manufacturer's Product Information MSRP each $96.02 UPC692236110242 Dimensions5.75 x 3.18 x 10.25 ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBILS4T   $61.48 
 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: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-CAPTC2   $54.28 
 Plant Pro CO2 Sensor   HydroFarm   Plant Pro CO2 Sensor 
Solatel Plant Pro CO2 Sensor (SOLCO2-200)CO2 sensor for the Plant Pro. Manufacturer's Product Information MSRP each $547.95 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SOLCO2-200   $493.24 
 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: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SOLPHO1   $35.40 
 Power Expander 120V 15A   HydroFarm   Power Expander 120V 15A 
Solatel Power Expander 120V 15A (SOLPWXD20)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 breake... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SOLPWXD20   $141.60 
 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: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SOLPWX240   $213.58 
 Precise Cycle Controller without display   Plug-n-Grow   Precise Cycle Controller without display 
Intelligent Growing Systems (Plug & Grow ) Precise Cycle Controller without display (NBIGS011)A precision cycle timer that allows lighting duration from 8 to 18 hours and darkness duration from 6 to 16 hours. Allows to set a complete day-night cycle from as short as 14 hours or as long as 34 hours. Cycle timer with photocell Day and night operation or day only On cycles from 1/2... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS011   $69.96 
 Relative Humidity/Temperature Controller (Special Order)   Plug-n-Grow   Relative Humidity/Temperature Controller (Special Order) 
Intelligent Growing Systems (Plug & Grow ) Relative Humidity/Temperature Controller (NBIGS110)Precise temperature and RH sensors. Day and night setpoints. Can cool, heat, humidify, dehumidify. Manufacturer's Product Information MSRP each $480.23 ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS110   $308.88 
Displaying 121 to 140 (of 467 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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Simple CO2 Tubing Hanger
The perfect product for arranging my co2 tubing. Took me les ..
5 of 5 Stars!
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INVENTORY BLOWOUT SALE
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ECOPLUS® 1/2" RUBBER GROMMET (25/BAG) - SOLD IN BAG QUANTITIES ONLY
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