Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 14,300+ Horticultural, Organic & Hydroponics items!

  Contact Us Download vCard    Follow us on Twitter Our Facebook Profile Our MySpace Profile
 
  Search: Quick Find  
Help [?] Phrase Advanced Search
 
Bookmark and Share
 
Secure   My Account   Cart Contents   Checkout  
  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply 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.
Categories
* Lamps / Tubes / Bulbs ++ (546)
* Lighting Systems ++ (1151)
* Nutrients & Supplements (3871)
* Composters & Compost Tea Brewing (37)
* Organic Gardening (462)
* Leaf Shines & Washes (104)
* Pest & Disease Control (515)
* Cloning & Propagation (368)
* Grow Systems ++ (639)
* Meters, Timers & Instruments ++ (695)
* Pots / Containers (878)
* Pumps, Irrigation & Watering Supplies ++ (1393)
* Grow Media (538)
* Plant Seeds (10)
! Environmental Control ++ (1920)
 » Air Purification (662)
 » ! Environmental Controllers (456)
 » Ventilation & Air Conditioners (802)
* Greenhouses (82)
* Grow Rooms / Tents (125)
* Reflective / B&W Films (120)
* Garden Accessories ++ (737)
* Hand Tools ++ (511)
* Gardening Books & DVDs (57)
* Growing Apparel (3)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (2)
Manufacturers more
What's New? more
Bat Guano Grow 5-2-1, .75 lbs
hf-HOF01183
Bat Guano Grow 5-2-1, .75 lbs
$3.57
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 523 guests online.
Frequent search words
Ads

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

Show: 
What do we have here?
Displaying 361 to 380 (of 456 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 
 CO2 PPM monitor, complete w/PPM sensor (for CO2-2, CO2-4 & CGC-1)   HydroFarm   CO2 PPM monitor, complete w/PPM sensor (for CO2-2, CO2-4 & CGC-1) 
C.A.P. (Custom Automated Products) CO2 PPM monitor, complete w/PPM sensor (for CO2-2, CO2-4 & CGC-1) (CAPPM1C)The PPM-1c is an extremely accurate CO2 sensor. It measures the exact level of CO2 in your growing area and displays this value from 0 to 5000 Parts-Per-Million (PPM) on its digital readout. Manufacturer's Product Information ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAPPM1C   $237.41 
 CAP Fuzzy Logic CO2 controller, complete with PPM sensor   HydroFarm   CAP Fuzzy Logic CO2 controller, complete with PPM sensor 
The absolute best CO2 controller available today. Fuzzy Logic™ brings the CO2 level up to the desired setting without over-shooting. Used to control both compressed CO2 and gas-burning CO2 generators.... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAPPM2A   $381.95 
 CO2 Generator PPM Controller, complete w/PPM sensor   HydroFarm   CO2 Generator PPM Controller, complete w/PPM sensor 
C.A.P. (Custom Automated Products) CO2 Generator PPM Controller, complete w/PPM sensor (CAPPM3)The PPM-3 is the most affordable and simple CO2 controller available. Very accurate at measuring levels of Carbon Dioxide in your growing area from 0 to 5000 ppm. Manufacturer's Product Information ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAPPM3   $288.25 
 CO2 Gas Detection Sensor   HydroFarm   CO2 Gas Detection Sensor 
C.A.P. (Custom Automated Products) CO2 Gas Detection Sensor (CAPPM4)The PPM-4 is the simplest, safest and most affordable CO2 controller available today... from any manufacturer. Perfect for controlling LP or natural gas generators with PPM accuracy. The PPM-4 is a two-piece controller that includes a wall mounted infrared sensor with a 10 ft. cord and a plug-in pass-through contr... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAPPM4   $137.45 
 Photocontroller, 120vac, ON during "Daylight", 10 Amp @ 120vac   HydroFarm   Photocontroller, 120vac, ON during "Daylight", 10 Amp @ 120vac 
C.A.P. (Custom Automated Products) Photocontroller, 120vac, ON during "Daylight", 10 Amp @ 120vac (CAPTC1)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 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAPTC1   $38.32 
 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 Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAPTC2   $38.32 
 CO2 Regulator / Flowgauge .5-15 SCFH   HydroFarm   CO2 Regulator / Flowgauge .5-15 SCFH 
CO2 Regulator / Flowgauge .5-15 SCFH... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAREG1   $89.19 
 Digital Cooling Thermostat   HydroFarm   Digital Cooling Thermostat 
Available Tuesday 23 September, 2014
C.A.P. (Custom Automated Products) Digital Cooling Thermostat (CATMP-DNE)The TMP-DNe allows you to control the temperature within your growing environment. The TMP-DNe is a day/night electronic cooling or heating thermostat with a differential of 3, 5 or 7 degree settings. Digital Cooling Thermostat, 50-115'f, rated for 15-Amp @120vac C.A.P. strongly believes that the only way t... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CATMP-DNE   $57.08 
 Cooling Thermostat, 50-115F, 15 amp@120vac   HydroFarm   Cooling Thermostat, 50-115F, 15 amp@120vac 
Available Tuesday 07 October, 2014
C.A.P. (Custom Automated Products) Cooling Thermostat, 50-115F, 15 amp@120vac (CATMP1)The TMP-1 allows you to control the temperature within your growing environment. The TMP-1 is a cooling thermostat with a 3 ft. remote sensor. Rated for 15 amps @ 120 volts. Manufacturer's Product Information ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CATMP1   $37.81 
 Valuline 24 Hour Analog Timer   HydroFarm   Valuline 24 Hour Analog Timer 
ValuLine Valuline 24 Hour Analog Timer (CATMR009)The ValuLine 24 hour Analog Timer has a minimum of 15 minutes on and a maximum of 24 hours off. Has 2 timed receptacles and a convenient on/off indicator light. The unit is grounded and rated for 15 amps at 120 volts. Good for lighting, air conditioning or other high amperage devices. Man... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CATMR009   $4.76 
 Valuline Weekly Digital Timer   HydroFarm   Valuline Weekly Digital Timer 
ValuLine Valuline Weekly Digital Timer (CATMR010)For gardeners that have exact timing requirements, we carry the Valuline Weekly Digital Timer. The ValuLine Weekly Digital Timer will time up to 8 on/off settings per day and is accurate to the minute. The timer has a digital clock and LCD readout. The unit has a minimum on time of 1 second and a maximum off time of 7 days. Has 2 tim... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CATMR010   $14.28 
 Day/Night Adjustable Fan Speed Controller, 6A   HydroFarm   Day/Night Adjustable Fan Speed Controller, 6A 
C.A.P. (Custom Automated Products) Day/Night Adjustable Fan Speed Controller, 6A (CAVSC-DNE)The CAVSC-DNe is designed to gradually increase or decrease the speed of centrifugal fans depending on the day or night temperature set-points. The Variable Fan Speed Controller enables you to determine precise temperature levels to achieve within your growing environment by way of proper ve... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CAVSC-DNE   $64.22 
 20 lb. CO2 Tank   HydroFarm   20 lb. CO2 Tank 
Active Air 20 lb. CO2 Tank (CCO2)Store a large supply of carbon dioxide in a safe, portable container with our 20-pound all aluminum CO2 tank. Sold empty (fill with your own supply), the tanks stand 23.2" high and the slim design won't take up much space in your indoor grow room. Get the best CO2 tanks available. In our tanks, the CO2 cylinder is produced from high strength alumin... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CCO2   $136.34 
 50 lb. CO2 Tank   HydroFarm   50 lb. CO2 Tank 
Hydrofarm 50 lb. CO2 Tank (CCO5)This heavy duty aluminum carbon dioxide tank is designed to hold CO2 and is great for use with a regulator, valve, CO2 controller or timer. With a plastic collar to prevent damage during shipping and use. The aluminum tank is roughly ½ the weight of standard steel tanks while still producing reliable results. These tanks do not come filled and... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CCO5   $356.96 
 CO2 tubing 20' drilled   HydroFarm   CO2 tubing 20' drilled 
Active Air CO2 tubing 20' drilled (CO20FTDR)20' CO2 drilled tubing CO2 system replacement part Manufacturer's Product Information MSRP each $12.95 Dimensions8.5 x 8 x 8 Case Weight12 Case Quantity50 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CO20FTDR   $9.25 
 Co2Boost Bucket and Pump   HydroFarm   Co2Boost Bucket and Pump 
Co2Boost, LLC Co2Boost Bucket and Pump (CO2BOOSTBP)Manufactured with the finest Co2 producing ingredients only found in the rich soils of Kennett Square, Pennsylvania, Co2Boost is the only all-natural and organic Co2 generator with a pump system that provides a direct distribution of Co2 to your plants. Co2Boost requires minimal electricity and there is no daily maintenance require... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CO2BOOSTBP   $99.96 
 Co2Boost Buddy   HydroFarm   Co2Boost Buddy 
Co2Boost, LLC Co2Boost Buddy (CO2BOOSTBUDDY)A perfect Co2 implementation system for beginning growers in very small spaces. This Co2 bag weighs in at five pounds and features a patented Tyvek breathe strip that is nine times the size of any other available bag on the market. The Boost Buddy also now comes in a retailer friendly all-white bag. Simply place the bag inside your growi... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CO2BOOSTBUDDY   $20.23 
 Co2Boost Replacement   HydroFarm   Co2Boost Replacement 
Co2Boost, LLC Co2Boost Replacement (CO2BOOSTRE)Once your original bucket has expired, simply transfer the pump to your fresh bucket and continue to supply your plants with a direct blast of all-natural Co2. Manufacturer's Product Information MSRP each $110 Dimensi... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CO2BOOSTRE   $77.35 
 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 Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-COREG   $57.08 
 CO2 regulator Inlet washer   HydroFarm   CO2 regulator Inlet washer 
Active Air CO2 regulator Inlet washer (CORING)O-ring for CO2 regulator inlet (where the regulator meets the tank) Manufacturer's Product Information MSRP each $1.25 UPC638104200011 Dimensions9.8 x 6.9 x 8.8 Case Quantity1 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-CORING   $0.89 
Displaying 361 to 380 (of 456 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!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Reviews more
PH600-AQ PH METER 10/CS
DO NOT BUY THIS! I don't usually write reviews calling an it ..
1 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

NET CUPS 2" (100/BAG) SOLD IN BAG QUANTITIES ONLY
NET CUPS 2" (100/BAG) SOLD IN BAG QUANTITIES ONLY
$17.00
$15.30
Most Viewed in CO2 Generators, Parts & Environmental Controllers
Co2Boost Bucket & Pump
Co2Boost Bucket & Pump
HYDROGEN PRO WATER COOLED CO2 GENERATOR - Liquid Propane
HYDROGEN PRO WATER COOLED CO2 GENERATOR - Liquid Propane
PNG IGS-220 DAY & NIGHT CO2, RH & TEMPERATURE SMART CONTROL
PNG IGS-220 DAY & NIGHT CO2, RH & TEMPERATURE SMART CONTROL
Supernatural ExcelloFizz. 50 tablets
Supernatural ExcelloFizz. 50 tablets
PNG IGS-LP8N CO2 GENERATOR WITH HEAT EXCHANGER NG-24,000 BTU
PNG IGS-LP8N CO2 GENERATOR WITH HEAT EXCHANGER NG-24,000 BTU
CO2 Monitor.
CO2 Monitor.
CO2 MONITOR/HYDRO INNOVATIONS
CO2 MONITOR/HYDRO INNOVATIONS
TITAN CONTROLS CO2 REGULATOR 10/CASE
TITAN CONTROLS CO2 REGULATOR 10/CASE
HydroGEN Water-cooled CO2 Generator Optional Water Valve (Special Order)
HydroGEN Water-cooled CO2 Generator Optional Water Valve (Special Order)
CO2 Controller.
CO2 Controller.
SOLATEL HGC-3 PLANT PRO CONTROLLER WITH CO2
SOLATEL HGC-3 PLANT PRO CONTROLLER WITH CO2
HUMIDIFIER - COMMERCIAL GRADE
HUMIDIFIER - COMMERCIAL GRADE
PNG IGS-061 CO2 CONTROL WITH HIGH TEMPERATURE SHUTOFF
PNG IGS-061 CO2 CONTROL WITH HIGH TEMPERATURE SHUTOFF
Co2Boost Replacement Bucket
Co2Boost Replacement Bucket
MINIGEN WATER COOLED CO2 GENERATOR LP
MINIGEN WATER COOLED CO2 GENERATOR LP
MI CO2 REGULATOR (Ships from FL or TN only)
MI CO2 REGULATOR (Ships from FL or TN only)
CO2 Flow Meter. .1 - 1 CFH
CO2 Flow Meter. .1 - 1 CFH
Supernatural ExcelloFizz. 15 tablets
Supernatural ExcelloFizz. 15 tablets
CO2 Injection System. 1.5-11 CFH
CO2 Injection System. 1.5-11 CFH
TITAN ATLAS 1 CO2 MONITOR/CONTROLLER
TITAN ATLAS 1 CO2 MONITOR/CONTROLLER
Bestsellers
01.Co2Boost Bucket & Pump
02.Replacement Humidistat.
03.TITAN CO2 REGULATOR Replacement Plastic Washer
04.Co2Boost Replacement Bucket
05.ExHaleCo2 Cultivator
06.HYDROGEN PRO WATER COOLED CO2 GENERATOR - Liquid Propane
07.TITAN CONTROLS CO2 REGULATOR 10/CASE
08.Replacement CO2 Tube (10/pak but sold individually)
09.HUMIDIFIER - COMMERCIAL GRADE
10.CO2 MONITOR/HYDRO INNOVATIONS
11.HydroGEN Water-cooled CO2 Generator Optional Water Valve (Special Order)
12.Replacement Discharge Hose - Green.
13.TITAN EOS 1 HUMIDITY CONTROLLER
14.Co2Boost Spray Kit (50 ft.)
15.TITAN ATLAS 1 CO2 MONITOR/CONTROLLER
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order