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

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What do we have here?
Displaying 421 to 440 (of 482 products) Result Pages: [<< Prev]  ... 21  22  23  24  25  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model+   Price   Buy Now 
 Aprilaire Digital Dehumidifier Control      Aprilaire Digital Dehumidifier Control 
Easily manage the humidity levels in your grow room with the Aprilaire Model 76 wall mounted dehumidifier digital control. With the digital display, you can view the relative humidity levels, or RH levels and adjust them with the press of a button. • Genuine Aprilaire digital wall mount dehumidifier control• Made in Madison, WI, USA• Wall mounted digital control for Aprilaire ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH20076   $80.87 
 Aprilaire Dehumidifier Hanging Kit      Aprilaire Dehumidifier Hanging Kit 
Model 5691 Dehumidifier Hanging Kit• 14 Gauge Zinc Plated Steel• 1/4" Thick Black Neoprene Pads for vibration insolation• 10’ Cables with Gripple Clamps and 3 1/2" bolts• Unit weight 13 lbs.• Total safe working load 400 lbs.... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH35691   $119.45 
 Aprilaire Residential Steam Humidifier      Aprilaire Residential Steam Humidifier 
The Model 800 steam humidifier is designed to work with forced air heating systems. This humidification solution is ideal for vegetation rooms. Unit capacity is adjustable from 23.3 gpd to 34.6 gpd based on supply voltage and max current draw. • High Capacity - One unit provides between 11.5 and 34.6 gallons per day of moisture to the air. • Internal Control Board - Manag... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH40850   $732.34 
 Aprilaire Residential Steam Humidifier with Fan Pack      Aprilaire Residential Steam Humidifier with Fan Pack 
The Model 865 ductless steam humidifier includes a fan pack and is designed for stand alone applications. This ductless solution is ideal for vegetation rooms. Includes Model 65 digital manual control.• High Capacity - One unit provides between 11.5 and 34.6 gallons per day of moisture to the air. • Internal Control Board - Manages the operation of the humidifier to provi... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH40865   $957.91 
 Aprilaire     Modulating Steam Humidistat used with Model 866      Aprilaire Modulating Steam Humidistat used with Model 866 
The Model 5558 automatic digital modulating control package is the recommended humidistat for the Aprilaire modulating steam humidifier.• Selectable Celsius or Fahrenheit scale. • Outputs controlling humidification and dehumidification. • Integrated sensor for better application flexibility. • Multi-level lockable access menu and lockable set point to prevent acciden... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH45558   $338.13 
 Aprilaire Touchscreen Wi-Fi Automation Thermostat with Integrated IAQ Solution      Aprilaire Touchscreen Wi-Fi Automation Thermostat with Integrated IAQ Solution 
Aprilaire systems provide precise and continuous control of indoor environmental conditions crucial to growth cycles.  Controls are capable of gathering temperature data from multiple points in the grow facility to create more precise temperature control and RH levels.• Easy to use touch screen designed for temperature and humidity control.  • Temperature and humidit... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH58820   $227.04 
 Aprilaire Touchscreen Wi-Fi Automation IAQ Thermostat      Aprilaire Touchscreen Wi-Fi Automation IAQ Thermostat 
Aprilaire systems provide precise and continuous control of indoor environmental conditions crucial to growth cycles.  Controls are capable of gathering temperature data from multiple points in the grow facility to create more precise temperature control and RH levels.• Easy to use touch screen with all control options on the home screen.• Temperature and humidity control to m... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH58830   $287.89 
 Aprilaire Color Touchscreen Wi-Fi Automation IAQ Thermostat      Aprilaire Color Touchscreen Wi-Fi Automation IAQ Thermostat 
Aprilaire systems provide precise and continuous control of indoor environmental conditions crucial to growth cycles.  Controls are capable of gathering temperature data from multiple points in the grow facility to create more precise temperature control and RH levels.• Industry's first color touch screen with all controls options on the home screen.• Temperature and humidity ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH58840   $378.41 
 Integra Boost 8 g Humidiccant, 55% RH, case of 300      Integra Boost 8 g Humidiccant, 55% RH, case of 300 
Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 55% in a contained environment.  INTEGRA boost will control your moisture consistently and effectively Non-corrosive ingredients  Will not transfer any smell&n... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DIB08A55B   $155.82 
 Integra Boost 8 g Humidiccant, 62% RH, case of 300      Integra Boost 8 g Humidiccant, 62% RH, case of 300 
Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 62% in a contained environment.  INTEGRA boost will control your moisture consistently and effectively Non-corrosive ingredients  Will not transfer any smell&n... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DIB08A62B   $155.82 
 Integra Boost 67 g Humidiccant, 55% RH, case of 100      Integra Boost 67 g Humidiccant, 55% RH, case of 100 
Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 55% in a contained environment.  INTEGRA boost will control your moisture consistently and effectively Non-corrosive ingredients  Will not transfer any smell  ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DIB67A55A   $188.68 
 Integra Boost 67 g Humidiccant, 55% RH, pack of 12      Integra Boost 67 g Humidiccant, 55% RH, pack of 12 
Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 55% in a contained environment.  INTEGRA boost will control your moisture consistently and effectively Non-corrosive ingredients  Will not transfer any smell&n... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DIB67A55C   $28.30 
 Integra Boost 67 g Humidiccant, 62% RH, case of 100      Integra Boost 67 g Humidiccant, 62% RH, case of 100 
Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 62% in a contained environment.  INTEGRA boost will control your moisture consistently and effectively Non-corrosive ingredients  Will not transfer any smell&n... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DIB67A62A   $188.68 
 Integra Boost 67 g Humidiccant, 62% RH, pack of 12      Integra Boost 67 g Humidiccant, 62% RH, pack of 12 
Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 62% in a contained environment.  INTEGRA boost will control your moisture consistently and effectively   Non-corrosive ingredients  Will not transfer any... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DIB67A62C   $28.30 
 ExHale CO2     ExHale-The Original CO2 Bag      ExHale CO2 ExHale-The Original CO2 Bag 
The Original ExHale CO2 Bag produces CO2 24 hours a day with no need to refill bottles or use expensive CO2 production units. The power of ExHale lies in the mycelial mass inside the vented bag. This mycelial mass produces CO2 and the microporous breather patch releases CO2 continually for at least 6 months. On average our CO2 bags will raise the CO2 level by 500ppms above ambient ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-EX50001   $20.67 
 ExHale CO2     ExHale XL CO2 Bag      ExHale CO2 ExHale XL CO2 Bag 
The XL ExHale CO2 Bag is for medium to large grow spaces. The XL will provide a 6x6 foot or 288 cubic foot space with CO2 for 6 months guaranteed. The XL ExHale comes with a freshness seal that doubles as a hanger. · Steady supply of CO2 for 6 months guaranteed· Maintenance free· No heat· No electricity· Patent pending genetics· Suitable for Organic Production· Made in the USA Ho... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-EX50002   $35.19 
 ExHale CO2     ExHale 365-Self Activated CO2 Bag      ExHale CO2 ExHale 365-Self Activated CO2 Bag 
The ExHale 365 is a self-activated version of the Original CO2 Bag. The 365 will provide a 4x4 foot or 128 cubic foot space with CO2 for 9 months of which 6 months are peak production. With 3 months of shelf life and 9 months of CO2, that makes a year. That's the ExHale 365! The ExHale 365 comes with separation seal that doubles as a hanger after activation. · Steady supply of CO2... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-EX50003   $21.83 
 Green Pad Jr CO2 Generator, Contains 10 Pads   HydroFarm   Green Pad Jr CO2 Generator, Contains 10 Pads 
The original Green Pad, "Hang, Spray, and Walk Away", is now available in a miniature size. The Green Pad Jr. is the first Co2 supplement made specifically for your seedlings or clones. The Green Pad Jr. is even easier to use than the original Green Pad! Simply roll the Green Pad Jr. up and put it into one of your tray's holes and you're done!... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GP6010   $9.51 
 Green Pad CO2 Generator, 5 pads w/2 Hangers   HydroFarm   Green Pad CO2 Generator, 5 pads w/2 Hangers 
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 HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GP6050   $19.05 
 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 HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GP6200   $22.23 
Displaying 421 to 440 (of 482 products) Result Pages: [<< Prev]  ... 21  22  23  24  25  [Next >>] 
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