Horticulture Source » Gardening & Hydroponics Store » Environmental Control » Environmental Controllers   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (525)
* Lighting Systems ++ (1113)
* Nutrients & Supplements (4324)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (520)
* Leaf Shines & Washes (104)
* Pest & Disease Control (563)
* Cloning & Propagation (425)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (679)
* Pots / Containers (1016)
* Pumps, Irrigation & Watering Supplies ++ (1562)
* Grow Media (571)
* Plant Seeds (18)
! Environmental Control ++ (1946)
 » Air Purification (670)
 » ! Environmental Controllers (457)
 » Ventilation & Air Conditioners (819)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (132)
* Garden Accessories ++ (923)
* Hand Tools ++ (524)
* Gardening Books & DVDs (59)
* Growing Apparel (14)
Manufacturers more
What's New? more
High Yields Lock Down Pads, 6", pack of 8
hf-LDP06
High Yields Lock Down Pads, 6", pack of 8
$7.08
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 34 guests online.
Frequent searches
Ads

What do we have here?
Environmental Control: Environmental Controllers: CO2 Generators, Parts & Environmental Controllers

Show: 
What do we have here?
Displaying 221 to 240 (of 457 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 
 15' Extension Cable Set   HydroFarm   15' Extension Cable Set 
Solatel 15' Extension Cable Set (SOLEXT-2)Give yourself more room. Extend the reach of your sensors with this 15 foot extension cable set. You won't be as tied to outlets or other connectors with this much more room to work with. Turn a 10 foot sensor cable into a 25 foot length. For example, use it with out Plant Pro product so you can monitor and adjust the sensor, even outside t... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-SOLEXT-2   $29.90 
 240V Power Expander - 6 outlet   HydroFarm   240V Power Expander - 6 outlet 
Solatel 240V Power Expander - 6 outlet (SOLPWX240-U)The PWX-240-U lets you control up to four 1000 watt 240 volt lighting systems. Comes Pre-wired w/12gauge 6 ft. power cable and a 6 ft. trigger cord w/ 120V 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 on all four 240V outlets at once... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-SOLPWX240-U   $208.15 
 240V Power Expander, 4 outlet   HydroFarm   240V Power Expander, 4 outlet 
Solatel 240V Power Expander, 4 outlet (SOLPWX240-4)The PWX-240-4 lets you control up to four 1000 watt 240 volt lighting systems. Comes Pre-wired w/12gauge 6 ft. power cable and a 6 ft. trigger cord w/ 120V 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 4 outlets on at once. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-SOLPWX240-4   $192.05 
 Active Air Commercial 100 Pint Dehumidifier   HydroFarm   Active Air Commercial 100 Pint Dehumidifier 
Active Air Commercial Dehumidifiers Active Air Commercial Dehumidifiers are designed to provide optimal humidity control in your growing environment. Choose from three models, all of which provide high performance, reliability, and precise digital control where you need it most. • Automatic restart allows unit to be used with humidity controllers• Removable filter for easy cleani... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-AADHC100P   $590.49 
 Active Air Commercial 60 Pint Dehumidifier   HydroFarm   Active Air Commercial 60 Pint Dehumidifier 
Active Air Commercial Dehumidifiers Active Air Commercial Dehumidifiers are designed to provide optimal humidity control in your growing environment. Choose from three models, all of which provide high performance, reliability, and precise digital control where you need it most. • Automatic restart allows unit to be used with humidity controllers• Removable filter for easy cleani... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-AADHC60P   $411.09 
 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   $546.45 
 CO2 Gas Detection Tube 300-500 PPMV, pack of 10   HydroFarm   CO2 Gas Detection Tube 300-500 PPMV, pack of 10 
Active Air CO2 Gas Detection Tube 300-500 (COTUBE)Sold in packs of 10 Manufacturer's Product Information MSRP each $5 UPC638104000093 Dimensions3 x 5.5 x 2 Case Weight1 Case Quantity10 ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-COTUBE   $34.47 
 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   $262.17 
 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   $55.17 
 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   $20.70 
 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   $20.70 
 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   $24.12 
 Harvest-Master Climate Controller   HydroFarm   Harvest-Master Climate Controller 
Harvest Master Harvest-Master Climate Controller (HM10001)"Climate" Light and day length, temperature and humidity control, plus controls up to 8 devices or cycle timers, lights, fans, heater, air conditioner, humidifier, dehumidifier, cycle timers (water, pump, etc), for a balanced climate all the time. Manufacturer's Product Informati... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10001   $780.36 
 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   $1,378.59 
 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: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10003   $1,729.80 
 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: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10008   $1,122.60 
 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: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10005   $546.45 
 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: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10020   $517.50 
 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: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10010   $413.94 
 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: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HM10016   $884.55 
Displaying 221 to 240 (of 457 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 >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
Reviews more
GROWLAB 145 GL145 4'9" x 4'9" x 6'7"
forgot to mention: Horticulture Source matched a competitor' ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
$16.62
$15.90
Most Viewed in CO2 Generators, Parts & Environmental Controllers
Co2Boost Bucket & Pump
Co2Boost Bucket & Pump
HUMIDIFIER - COMMERCIAL GRADE
HUMIDIFIER - COMMERCIAL GRADE
TITAN CONTROLS CO2 REGULATOR 10/CASE
TITAN CONTROLS CO2 REGULATOR 10/CASE
Supernatural ExcelloFizz. 50 tablets
Supernatural ExcelloFizz. 50 tablets
CO2 Monitor.
CO2 Monitor.
CO2 Controller.
CO2 Controller.
CO2 MONITOR/HYDRO INNOVATIONS
CO2 MONITOR/HYDRO INNOVATIONS
TITAN ATLAS 1 CO2 MONITOR/CONTROLLER
TITAN ATLAS 1 CO2 MONITOR/CONTROLLER
CO2 Flow Meter. .1 - 1 CFH
CO2 Flow Meter. .1 - 1 CFH
Co2Boost Replacement Bucket
Co2Boost Replacement Bucket
TITAN EOS 1 HUMIDITY CONTROLLER
TITAN EOS 1 HUMIDITY CONTROLLER
MI CO2 REGULATOR (Ships from FL or TN only)
MI CO2 REGULATOR (Ships from FL or TN only)
Supernatural ExcelloFizz. 15 tablets
Supernatural ExcelloFizz. 15 tablets
TITAN CO2 REGULATOR Replacement Plastic Washer
TITAN CO2 REGULATOR Replacement Plastic Washer
ExHaleCo2 Cultivator
ExHaleCo2 Cultivator
Co2Boost Spray Kit (50 ft.)
Co2Boost Spray Kit (50 ft.)
THP-100 ATMOSPHERIC CONTROLLER
THP-100 ATMOSPHERIC CONTROLLER
Ideal-Air 180 Pint Dehumidifier
Ideal-Air 180 Pint Dehumidifier
IDEAL AIR 100 PINT DEHUMIDIFIER
IDEAL AIR 100 PINT DEHUMIDIFIER
FLAME KING LP GAS METER
FLAME KING LP GAS METER
Bestsellers
01.Adjustable Recycling Timer
02.CAP Replacement Bulb for CAOZN1
03.Desktop CO2 Monitor
04.Co2 Generator LP Expansion Burner
05.CO2 regulator Inlet washer
06.Co2Boost Buddy
07.Co2 Generator Brass Plug
08.HydroGEN PRO Water-Cooled CO2 Generator - Liquid Propane
09.Co2 Generator LP HA Expansion Burner - High Altitude (No USPS)
10.ExHale CO2 ExHale 365-Self Activated CO2 Bag
11.ExHale CO2 ExHale XL CO2 Bag
12.CAP Ozone Generator, 5500 cubic feet, 1 lamp
13.Humidity Controller, 15-Amp @ 120vac
14.Digital Cooling Thermostat
15.High Temperature Watchdog with Adjustable Delay
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Amazon Ad
Matched Content
Ads
Global Tech LED Mammoth

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order