Environmental & CO2 Controls

CO2 INFO
Tips,charts and product info.

C.A.P CO2 MONITOR/CONTROLLER
$449.99
This easy-to-use and affordable CO2 controller (Model PPM-3)is a tool that any indoor gardener will appreciate.The Controller accurately measures CO2 level from 0- 5,000 PPM (parts-per-million). Customers simply plug in their CO2 generator to the Generator Controller and the Controller automatically maintains their specified level.The Generator Controller works with any 120 volt CO2 generator or valve. Controller carries a 3-year warranty.

C.A.P PPM-4 CO2 MONITOR/CONTROLLER
~~$269.99~~ $259.99 On Sale!
The PPM-4 is the newest addition to C.A.P.’s CO2 metering lineup, offering indoor gardeners the most economic and simplest method of monitoring and controlling CO2 dispersal throughout their growing area. The simplicity of this unit will make it attractive to both the beginning hobbyist and the seasoned grower alike.

iGS-061 CO2 CONTROLLER
$575.99
Economical and easy to install and set-up. Automates any Co2 tank or generator. High temperature shut-off function turns off CO2 when the temperature is too high.

C.A.P CO2 GENERATORS
These CAP CO2 Generators are equipped with a standard gas pilot light. Both the Gen-1 and the Gen-2 units featur4e a "two-stage" safety pilot light that prevents gas flow if the pilot is not lit an a tip-over switch.
C.A.P Gen- 1 NG (Natural Gas) $368.99

C.A.P Gen-2 NG (Natural Gas) $521.99

C.A.P Gen-1 LP ( Liquid Propane) $362.99

C.A.P Gen- 2 LP (Liquid Propane) $521.99

C.A.P ELECTRONIC IGNITION CO2 GENERATORS LP
C.A.P. has developed some of the safest and most reliable CO2 Generators. They are capable of producing between 3 and 26 cubic feet of CO2 per hour. C.A.P. manufactures 2 models, The GEN-1 and the GEN-2. The GEN-1 is recommended for small to medium size areas up to 15’ x 15’. The GEN-2 is recommended for larger areas up to 30’ x 30.Both the GEN-1 and the GEN-2 units feature a Pilotless Electronic Ignition, instead of the traditional "pilot light." They both come with a standard "tip-over" switch will shut down the fuel to the main burner in the event the unit falls or tips over.

C.A.P Gen-1 LPE (liquid propane) $424.99

C.A.P Gen-2 LPE (liquid propane) $575.99

C.A.P Gen-1 NGE (natural gas) $424.99

C.A.P Gen-2 NGE (natural gas) $575.99

C.A.P Expansion Burners $29.99

DIGITAL COOLING THERMOSTAT
$76.99
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 to design and manufacture controllers is the right way. That means understanding what expectations customers have, and manufacturing controllers that meet or exceed their expectations. It means paying attention to details and not cutting corners; constantly striving to produce the most innovative products in the industry, using only the finest quality components to ensure many years of trouble-free operation.

TOTAL HUMIDITY CONTROLLER
$130.99
Green Air's Total Humidity Controller controls humidity automatically and acurately. Easily switch between dehumidifying and humidifying. Controls vent fans or other equipment. A popular controller for removing unwanted atmosopheric moisture accumulating within an enclosed area. Turns on and off equipment according to the desired humidity level dialed into the unit. Keeps humidity down to control fungus. 120 volts, 15 amp.

PHOTO CONTROLLER 120vac, ON during "Daylight
$62.99
The PTC series of photo controllers are perfect when you need to turn something ON only during daylight hours or only at night.

CO2 Test Kit
Basic CO2 test kit with 140 cc syringe, two CO2 test tubes and instructions. A must have for setting up or checking CO². Pulls an air sample through test tube (each tube is good for only one reading) and gives ambient reading. Saves CO2. Extra CO2 test tubes available.
CO2 Test Kit $21.00

Additional CO2 Test Tubes $6.50

ACTIVE AIR PORTABLE DEHUMIDIFIER
~~$274.99~~ $247.99 On Sale!
High humidity can cause plants to grow poorly and can also promote mold. Our dehumidifier will extract up to 20 L (43 pints) of water per 24-hour period (in a very humid environment). •Pull up handle for easy carrying •Water level detection and automatic shut-off •Time can be set for 2, 4, or 8 hours •Adjustable air outlet •Optional continuous drainage •Removable front-loading water tank •Washable, activated carbon filter •3 amps / 360 watts

ACTIVE AIR PORTABLE AIR CONDITIONER
~~$593.99~~ $534.99 On Sale!
This portable air conditioner is perfect to keep your grow room cool. It is a very reliable and efficient unit. The cooling capacity is 12,000 BTU/hour and the dehumidifying capacity is 24 liters/day. Programmable timer with 3 speeds with remote control. 1 year warranty. Power: 1,200W cooling/950 Watts dehumidifying/120 volt/60 Hz./90lbs. Built-in water reservoir. Can also be setup for continuous drainage. Recommended max room size: 80 sq. ft. and max wattage of lights: 2,000. Cool air is distributed through the top oscillating vents. 2 extendable ducts. One is intake and the other is exhaust. Does not work with environmental controllers & is not 100% air tight.

ActiveAqua Chiller 1/10 HP
$379.95
Ideal to keep hydroponic solution in your reservoir at the perfect temperature. Microcomputer control system and LCD display, very user friendly. Large refrigeration capacity (recommended 13-40 gal, 50-150L, see Instruction Manual for performance curve) Freon free, environmentally friendly (R134a) Temperature memory system. 1/10 HP, 250-1200 L/H 16.5"L x 9.6"W x 14.4"H Use 160 GHP Pump for lowest temperature range Use 250 GHP Pump for higher temperature range Tubing Size: 1/2" & 3/4" Capable of chilling approximately 40 gal by 15 F, and 13 gal by 30 F (in 20 hrs).

ActiveAqua Chiller 1/4 HP
$524.95
Ideal to keep hydroponic solution in your reservoir at the perfect temperature. Microcomputer control system and LCD display, very user friendly. Large refrigeration capacity (recommended 26-80 gal, 100-300 L, see Instruction Manual for performance curve) Freon free, environmentally friendly (R134a) Temperature memory system. 17.6"L x 13"W x 17.3"H Use 250 GHP Pump for lowest temperature range Use 550 GHP Pump for higher temperature range Tubing Size: 1/2" & 3/4" Weight 39 lbs Weight: 38.4 lbs. Capable of chilling approximately 80 gal by 15 F, and 26 gal by 30 F (in 20 hrs).

ActiveAqua Chiller 1/2 HP
$944.95
Ideal to keep hydroponic solution in your reservoir at the perfect temperature. Microcomputer control system and LCD display, very user friendly. Large refrigeration capacity (recommended 52-132 gal, 200-500 L, see Instruction Manual for performance curve) Freon free, environmentally friendly (R134a) Temperature memory system. 18.7"L x 14.1"W x19.3"H Use 250 GHP Pump for lowest temperature range Use 550 GHP Pump for higher temperature range Tubing Size: 1/2" & 3/4" Weight 50 lbs Capable of chilling approximately 80 gal by 15 F, and 26 gal by 30 F (in 20 hrs).