Environmental Contollers

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Carbon dioxide generators operate by burning carbonaceous fuels such as propate or natural gas. The burners us in Green Air Products C02 generators are specially designed to maximize the production of C02 and minimize heat as a by-product. Green Air Products generators provide C02 far more economically than any other means of enrichment. A constant burning pilot is used to ignit the gase when the generator is turned on. A thermocouple is used to monitor the pilot flame. If the pilot flame is lost, a safety valve will close so that unburned fuel will not be released into the enclosure. C02 Generator operatios may be automatically functioned according to actual ambient values when installed in conjunction with the CDMC. The generators may be controlled with timers such as the Cyclestat 4P. This control device continually samples the level of carbon dioxide in the growing area and activates the generator whenever C02 levels do not meet your predetermined values. Generators are easily installed, dependable and efficient. Transformer included. Operates on 110 volt AC.

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Carbon dioxide generators operate by burning carbonaceous fuels such as propate or natural gas. The burners us in Green Air Products C02 generators are specially designed to maximize the production of C02 and minimize heat as a by-product. Green Air Products generators provide C02 far more economically than any other means of enrichment. A constant burning pilot is used to ignit the gase when the generator is turned on. A thermocouple is used to monitor the pilot flame. If the pilot flame is lost, a safety valve will close so that unburned fuel will not be released into the enclosure. C02 Generator operatios may be automatically functioned according to actual ambient values when installed in conjunction with the CDMC. The generators may be controlled with timers such as the Cyclestat 4P. This control device continually samples the level of carbon dioxide in the growing area and activates the generator whenever C02 levels do not meet your predetermined values. Generators are easily installed, dependable and efficient. Transformer included. Operates on 110 volt AC.

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Carbon dioxide generators operate by burning carbonaceous fuels such as propate or natural gas. The burners us in Green Air Products C02 generators are specially designed to maximize the production of C02 and minimize heat as a by-product. Green Air Products generators provide C02 far more economically than any other means of enrichment. A constant burning pilot is used to ignit the gase when the generator is turned on. A thermocouple is used to monitor the pilot flame. If the pilot flame is lost, a safety valve will close so that unburned fuel will not be released into the enclosure. C02 Generator operatios may be automatically functioned according to actual ambient values when installed in conjunction with the CDMC. The generators may be controlled with timers such as the Cyclestat 4P. This control device continually samples the level of carbon dioxide in the growing area and activates the generator whenever C02 levels do not meet your predetermined values. Generators are easily installed, dependable and efficient. Transformer included. Operates on 110 volt AC.

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Carbon dioxide generators operate by burning carbonaceous fuels such as propate or natural gas. The burners us in Green Air Products C02 generators are specially designed to maximize the production of C02 and minimize heat as a by-product. Green Air Products generators provide C02 far more economically than any other means of enrichment. A constant burning pilot is used to ignit the gase when the generator is turned on. A thermocouple is used to monitor the pilot flame. If the pilot flame is lost, a safety valve will close so that unburned fuel will not be released into the enclosure. C02 Generator operatios may be automatically functioned according to actual ambient values when installed in conjunction with the CDMC. The generators may be controlled with timers such as the Cyclestat 4P. This control device continually samples the level of carbon dioxide in the growing area and activates the generator whenever C02 levels do not meet your predetermined values. Generators are easily installed, dependable and efficient. Transformer included. Operates on 110 volt AC.

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This 120 volt AC Module can switch off 120 volt AC equipment while another is being activated. Switch off fans, while CO2 or sulfur vaporizing is in progress or dehumidifier when fans are on. Easy to set-up.

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This switching module will switch up to four 1000 watt lights using a low power 120 volt AC trigger cord. An internal On-delay timer can be set to prevent hot bulb startups or sequentially turn on groups of up to four lights. This model supplies 240 volt AC to your equipment. One year warranty.

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• Range: 300 - 5000 ppmv
• Sample Volume: 100 ml
• Sample Time: 2 min.
• Color: White to Purple
• Sold in boxes of 10 only.

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• Emergency flow restrictor in the event of a major leak
• Low gas indication prevents unnecessary cylinder exchange or refills
• Leak detection protects environment from gas emissions

Never run out of propane! Use this device to quickly see the leve of propane in your tank. For all propane appliances with type 1 connection.

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These Green Air Products systems are a breakthrough in CO2 detection and control. The CDMC-6 system is designed to sample the air and learn the characteristic of your space, then make adjustments as necessary to ensure a constant level of CO2. The CDM-6000 monitor employs a passive infrared sensor which samples the air once every second and then sends the sample data to the CDDS-2 sequencer. The CDDS-2 then activates or deactivates your CO2 enrichment or venting (exhaust) equipment to maintain desired CO2 PPM. The CDDS-2 uses a sophisticated adaptive algorithm or Overshoot Protection Logic to learn the dynamics of the space being controlled. This allows the systems to avoid dramatic overshoots inherent to set point controllers or timed CO2 enrichment. These learned parameters are stored in the memory, even when the POWER is off, or until you reset the unit. The CDMC-6 system offers a large LCD screen displaying the current CO2 levels in PPM. Set your desired CO2 level, Hysteresis and Elevation to maintain precise levels without guesswork. The CDMC-6 system can be using for enriching or venting CO2 and incorporates a photosensor to defeat CO2 during dark periods (Night).The CDMC-7 system functions like the CDMC-6 for CO2 enrichment or ventilation, but offers the added features of a portable monitor in the CDM-7001 with dual beam absorption infrared technology and a LCD display that shows CO2 PPM and real time temperature. The CDM-7001 monitor is also equipped with a computer interface to download CO2 history. Recorded data can be graphed and printed using a Windows based VG graphing software (not included).

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The CST-1 has solved the age old problem of accurate short cycle timing. The only unit of its kind designed specifically for the control of grow systems. Easy to set and operate. Solid state time counter with adjustable frequency and duration. The CST-1 function timer has many uses and only a few of them include: fogging or misting, spray stakes or drip system timing, air pumps, CO2 equipment and intake exhaust fan control.

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While the CT-DH-3 has many applications, it was primarily developed to be used with CO2 equipment and exhaust type fans. Internal sensors will allow a 7 temperature comfort zone and a 7% humidity (differential) between the time the fans go Off and come back On again. Temperature or humidity raise will activate the right hand outlets and deactivate the left hand outlets. The CT-DH-3 has an internal relay that automatically switches power from the left side (CO2 Outlets) to the right side (Exhaust Outlets) of the unit when either temperature, humidity or both are in excess of the dial settings. Plug the controller into a power surge protector to protect your valuable equipment, and then plug the surge protector into a 110 wall outlet. Set the temperature and humidity to the desired settings. The left side of the controller is normally in the ON position and is able to activate CO2 equipment as needed.

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The CT-DH-4P is designed to be used with CO2 equipment, dehumidifiers, and exhaust fans. While it is similar to the CT-DH-3 it has the added feature of offering independent outlets for temperature and humidity control. It is ideally suited for use with dehumidifiers. Temperature raise will activate the right hand outlets and deactivate the CO2 outlet. Humidity rise will activate the dehumidifying outlet. Internal sensors will allow a 7 temperature comfort zone and a 7% humidity (differential) between the time the equipment goes Off and comes back On again. Plug the controller into a power surge protector to protect your valuable equipment, and then plug the surge protector into a 110 wall outlet. Set the temperature and humidity to the desired settings. The CO2 outlet is normally in the On position and is able to activate CO2 equipment as needed, but is defeated when exhaust function is active. The photosensor will defeat CO2 enrichment during darkness hours.

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The Cyclestat 4P is perfect for plant zone environments, reptile habitats or any other application requiring automatic short cycle switching. No programming required. Easy to set and operate. Microprocessor time counter with adjustable frequency and duration. The Cyclestat 4P timer has many uses. Only a few of them include: fogging or misting, spray stakes or drip system timing, air pumps, CO2 equipment and intake or exhaust fan control. The Cyclestat may be set for interval and cycle of timed events. Interval is the time between ON cycles. The interval knob may be set from 5 minutes to 8 hours. Set this for desired time between functions. Cycle is the length of time that a specific function or condition must be maintained. Cycle may be set from 5 seconds to 30 minutes.

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These time switches are designed to operate high load lighting equipment. They consist of a premium quality precision synchronous clock motor and a high amperage switching circuit. These controllers are housed in black anodized brush finish aluminum enclosures which will not break, chipor corrode. Operates with a maximum combined outlet switching capacity of 40 amps. Plug or wire the power cord into a receptacle capable of handling the maximum total combined amperage draw of your equipment load. Plug lighting equipment into outlet receptacles located on each side of controller. Timer has 96 non-detachable 15 minute on\off trippers.

The LT4-240 offers four 5 amp outletsand is capable of controlling up to four 1000 watt lights each.

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The Micro Climate Controller MCC-1 is designed to perform all the major atmospheric and timed functions required in an automated growth environment including temperature, humidity, carbon dioxide enrichment, lighting and irrigation control. The controller incorporates an external coil cooling thermostat , a dehumidifying humidistat, a 24-hour clock timer, a photo-sensor and a repeat cycle timer. Automatic override and defeat systems coordinate controls to consider all possible variables. The MCC-1 is enclosed in a black anodized, brush finish aluminum housing. An attractive screen-printed front panel with function indicator lights makes system monitoring and adjustment quick and easy. All connections are standard 3-prong grounded plugs and receptacles. No hard wiring is required for basic operations. Every aspect of the growing environment may be addressed by the Micro Climate Controller (MCC-1).

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Replacement adaptor for CO2 generators.

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Control humidity automatically and accurately with Green Air Products Total Humidity Controller. The THC can be switched between humidify and dehumidify to remove unwanted atmospheric moisture accumulating within an enclosed area or to add needed moisture to the air by means of humidification. In the dehumidifying mode high humidity conditions will activate fans or other dehumidifying apparatus until level drops approximately 7% in relative humidity. At this point dehumidifying equipment is disabled until humidity increases again 7%. In the humidifying mode this control operates fogging or other humidifying equipment by activating switches, motors, valves or pumps. Humidifiers can be precisely controlled according to atmospheric humidity to create ideal conditions for any environment.

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• Maximum load both outputs: 15 A 120 Vac
• Battery-backed microprocessor control
• Sensor and Control range : 0-5000 ppm
• Automatic differential compensation: 20 ppm
• Annual drift of the CO2 sensor: 75 ppm
• Calibration of the CO2 sensor: 1 year

The iGS-100 CO2 controller is an essential control tool to efficiently and economically use CO2 enrichment for higher growth rates or to fulfill minimum ventilation needs day and night. The display shows the ambient CO2 concentration within 75ppm at all times. The internal CO2 infra-red sensor reads values from 0 to 5000 ppm. The air sampling is optimized by means of an integrated fan. The control unit can be positioned up to 6 feet from the output box (a cable up to 50 feet can be used). The controller will automatically adjust its operating differential when the CO2 concentration overshoots or undershoots the desired set point. Two set points are used by the controller : day and night set points. This unit is 120 volts and uses 12 watts of power.

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• Safety panels to avoid burning at the torch
• Safe, easy to use and highly energy efficient
• Safe electronic pilot: no manual starting button nor continuous flame
• Internal electronic control to avoid excessive heating and to turn off the unit in case of tipping over
• Heat exchanger helps keep a cooler temperature inside the greenhouse or grow room without affecting the CO2 and humidity level
• Connect to heat exchanger 6 inches diameter flexible ventilation tubing to exhaust heat
• Heat exchanger may be ducted to supply heat to living space (fan suggested) without introducing CO2

Dimensions: 16.5" D x 20.5" H x 9.5" W

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• Safety panels to avoid burning at the torch
• Safe, easy to use and highly energy efficient
• Safe electronic pilot: no manual starting button nor continuous flame
• Internal electronic control to avoid excessive heating and to turn off the unit in case of tipping over
• Heat exchanger helps keep a cooler temperature inside the greenhouse or grow room without affecting the CO2 and humidity level
• Connect to heat exchanger 6 inches diameter flexible ventilation tubing to exhaust heat
• Heat exchanger may be ducted to supply heat to living space (fan suggested) without introducing CO2

Dimensions: 16.5" D x 20.5" H x 9.5" W

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• Safety panels to avoid burning at the torch
• Safe, easy to use and highly energy efficient
• Safe electronic pilot: no manual starting button nor continuous flame
• Internal electronic control to avoid excessive heat and to turn off the unit in case of tipping over

Dimensions: 16.5" D x 20.5" H x 9.5" W

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• Safety panels to avoid burning at the torch
• Safe, easy to use and highly energy efficient
• Safe electronic pilot: no manual starting button nor continuous flame
• Internal electronic control to avoid excessive heat and to turn off the unit in case of tipping over

Dimensions: 16.5" D x 20.5" H x 9.5" W

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The iGS-011 cycle controller represents an easy solution to periodic control day and night or just day only. The integrated photocell can differentiate day and night. ON time from 30 seconds to 60 minutes OFF time from 1 minute to 12 hrs

Maximum load : 120 volt AC, 15 Amp, 1 HP

One year warranty

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One year warranty

The iGS040 Cooling and dehumidifying controller will operate your inlet and/or exhaust fans (or any other cooling and/or dehumidifying equipment) in accordance to user temperature and relative humidity day and night set points. Temperature and relative humidity values can be viewed in real time on the luminous bar graph. The differential is factory preset to 2.5% for RH and 1C for temperature. Of course these values can be increased by the user. This controller also offers the user a low temperature limit which when set will interrupt the equipment in the case of excessive cooling. This controller is also available in remote (10 feet) sensor format (iGS040R).

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The iGS-030 relative humidity controller will operate your humidifying or dehumidifying equipment in accordance to user day and night set points. The ambient relative humidity is displayed on the luminous bar graph. The precision RH sensor (3%) can be calibrated and the differential of operation is adjustable. This controller is also available with a remote (10 feet) sensor (iGS-030R).

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• Maximum load both outputs: 15 Amp 120 volt AC
• RH Sensor and control range: 0%-100%
• Auto differential adjustment: 3 to 10%
• Annual drift: 1%
• Accuracy of RH sensor: 3%
• Calibration of RH sensor: factory calibrated
• Temperature sensor and control range: -20C to +50C (-4F to +122F)
• Auto. Differential adjustment: 1C to 10C (-1,8F to +18F)
• Accuracy of temperature sensor: 1C (2F)
• Resolution of temperature sensor: 0,5C (1F)
• Calibration of temperature sensor: factory calibrated

The iGS-110 temperature and relative humidity controller is essential to good climate control in a grow room or greenhouse. Good climate control is the cornerstone of a fast growing garden and is the first line of defense for pest and disease prevention. The display shows the ambient temperature (Celsius and Farenheit) and relative humidity values. The internal sensors benefit from a fast sampling rate. The control unit can be positioned up to 6 feet from the output box (a cable up to 50 feet can be used). Multiple operation modes are available and the differential of operation is adjustable. This unit is 120 volts and uses 12 watts of power.

One year warranty

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The iGS-020 temperature controller will operate your heating or cooling equipment in accordance to user day and night set points. The ambient temperature is displayed on the luminous bar graph. The precision temperature sensor (1C) can be calibrated and the differential of operation is adjustable. This controller is also available with a remote (10 feet) sensor (iGS-020R).

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This module enables the user to adjust fan speed manually. Works only with magnetically driven fans. Connect up to 750 watts to a single unit.

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A quick release system designed to keep your room at its ideal C02 levels for plant growth. Use the Optimum Growth C02 System with the Controller or with your existing cycle timer. Don't have a timer? Purchase the Deluxe System which incorporates a built-in cycle timer. Optimum Growth Systems are designed to bring the PPM of C02 to its optimum level in under 10 minutes and refill as needed. Using the Optimum Growth Deluxe C02 System with a temperature/humidity/C02 controller will give your growroom its ideal C02 levels whenever the exhaust fan isn't running, while maintaining the proper temperature and humidity.

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Precision electronic control for all environmental variables. Outlets for lighting, irrigation, ventilation, and CO2. High accuracy sensors for temperature, humidity, and flood. Optional Photocell (light) and CO2 sensors available. Sensors have flexible 10 ft. cables (25 ft. total with optional extensions). This allows the Plant Pro to be located for easy monitoring and adjustment, even outside the grow room, if desired. The Plant Pro unique simplified operation allows for easy, quick setup using only two control knobs and a large digital display. One knob to select a setting, a display to show the setting, and a second knob to change the setting. Measurements from sensors can also be displayed. Easy to use digital clock provides exact timing. CO2 control includes timed or optional CO2 sensor. Adjustable fan CO2 delay allows extra time for CO2 absorption by plants before ventilation fan comes on.

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PWX-240-4 Power Expander lets you control up to four 1000 watt 240 volt lighting systems. Comes pre-wired with 12 guage 6' power cable and a 6' trigger cord with a 120v plug. The power cable connects to a 240V 20A service. The trigger cord can be connected to any 24 hour timer/controller. The trigger cord turns four outlets on at once.

PWX-240-U Power Expander lets you control up to four 1000 watt 240 volt lighting systems. Comes pre-wired with a 10 guage 6' power cable and a 6' trigger cord with 120V plug. The power cable connects toa 240V 30A service. The grigger cord can be connected to any 24 hour timer/controller. The trigger cord turns on all four 240V outlets at once. PLUS: two 120 volt outlets that are always on with an added 10 amps each. The trigger cord has no effect on the 120V outlets.

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The C02-REG controls the flow of C02 and regulates the amount of C02 with a precision flow guage that can be set from 1/2 - 15 SCFH (standard cubic feet per hour). The color coded pressure guage is easy to read and understand. Comes with a 6 ft power cord and 120 volt solenoid pre-wired. Ready to connect to a controller or a timer. Can be used with either 20 lb or 50 lb C02 cylinders. The C02-REG reduces the pressure from the cylinder from over 2000 psi down to 30 psi. Maximum inlet 3000 psi.

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• 15 amps @ 120 volts
• 32 to 120° F
• 0-99% rH
• Day, Night or 24-hour +/- 12 seconds/year
• 1 second
• 23 hours, 59 min, 59 sec
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100% digital recycling timer. Allows the suer to set the on & off times in hours, minutes & seconds. No complex menus, single function push button for ease of use. Photocell allows daytime, nighttime or 24-hour operation. Two receptacles control up to 15-amps of power. Memory backed up with lithium battery. Re-settle circuit breaker built-in.

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Designed to be used with the C02-REG. Using the C02-EXP together with the C02-REG tanks to be connected and controlled. Extend time between required tank charges. The connection to the C02-EXP is low pressure making installation safe and easy. The C02-EXP comes with its own easy to read guage and 1/4" interconnecting hose.

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• 50 amps @ 240 VAC
• 120 VAC, 16 ft, Nema 1-15
• 8000 watts
• Eight (8) ballasts
• Heat sink cast aluminum
• > 10 years

The HPH-8 High Power HID controller allows the user to connect up to (8) 1000 watt HID ballasts to one main control "relay". It is designed to safely control HID lights from a single 50-amp power source. It accomplishes this by using a 16 foot "trigger" cable that connects to a timelock or the MDT-1. When the timer connected to the trigger cable turns on, the heavy-duty relay inside the HPH-8 is energized. When the relay is energized, the lights are turned on.

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• 15 amps @ 120 VAC
• 120 VAC, 16 ft, Nema 1-15
• 1200 watts
• 14,000 BTU @ 120 volt

Power Expansion Modules increase the number or size of lights, fans, air conditioners and pumps in your growing area that can be automated. Install the PXM by connecting the pre-wired trigger cable into any controller or timer that is 120 volts. Then locate the suitable circuit and plug in the pre-wired #14 guage cable into the power outlet of your choice. Plug the devices that are to be controlled into the PXM and you are ready to go.

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The CHHC-1 controls all of your growing area conditions accurately & reliably. First of all, it has all of the C02 control features of the CPPM-1. It also has the ability to control 3 other devices, a heating device and a humidity device. This controller is simple to use. You can set separate day and night temperature settings as well as humidity settings. Records the min and max temperature, humidity and C02 levels. Unlike some C02 controllers, the CHHC-1 is able to be calibrated by the user with our "self calibration feature".

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• Two models available, Propane (LP) and Natural Gas (NG)
• Variable C02 output from 6-27 cu ft C02/hr
• Solid-state electronic ignition control module eliminates the open pilot flame
• Tip-switch shuts off the gas flow in the event of a fall
• Unit comes complete with 10 brass burners pre-installed
• Brass burners are designed to burn clean and produce consistent blue flames
• Open "air-cooling" module available
• Dual redundant low-voltage solenoid valves add a second layer of safety
• Complete with 12 foot hose and pressure regulator

Gas burning C02 generators are the most cost effective way of producing C02. The FCG series of generators are the safest and most advanced C02 generators available today.

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• Two models available, Propane (LP) and Natural Gas (NG)
• Variable C02 output from 6-27 cu ft C02/hr
• Solid-state electronic ignition control module eliminates the open pilot flame
• Tip-switch shuts off the gas flow in the event of a fall
• Unit comes complete with 10 brass burners pre-installed
• Brass burners are designed to burn clean and produce consistent blue flames
• Open "air-cooling" module available
• Dual redundant low-voltage solenoid valves add a second layer of safety
• Complete with 12 foot hose and pressure regulator

Gas burning C02 generators are the most cost effective way of producing C02. The FCG series of generators are the safest and most advanced C02 generators available today.

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CO2 (carbon dioxide) is needed by plants for proper growth. CO2 can be added by burning propane or natural gas - cheaper and easier to obtain than bottled CO2. The Gas Pro uses faster, more reliable, more efficient, electronic spark ignition. When the Gas Pro is turned on, spark and pilot gas start. When the pilot is lit, spark stops and main gas turns on and is lit by pilot. When the Gas Pro turns off, all gas turns off. Spark is better than standing/continuous pilot - they must be manually lit, burn all the time, and waste gas. Spark is faster and more reliable than a glow plug - no time needed for glow plug to heat up, spark ignites immediately. Both Propane and Natural Gas models available. Each have two sizes - a six burner and a twelve burner. The Propane model includes a regulator for connection to a propane tank. Gas hose (20 ft.) included with all models. Strong 18 gauge steel enclosure - powder coated for heat and rust resistance. Heat exchanger allows forced air cooling if desired. Plug the 120V power supply (included) into a controller or timer. Alternatively, the Gas Pro allows easy connection of a CO2 400 controller. Just plug CO2 400s 10 ft. cable into the connector on the side of Gas Pro. Extension cable available. No separate power supply needed - it draws power from the Gas Pro. Includes easy to use display and controls to view and adjust ppm levels.

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CO2 (carbon dioxide) is needed by plants for proper growth. CO2 can be added by burning propane or natural gas - cheaper and easier to obtain than bottled CO2. The Gas Pro uses faster, more reliable, more efficient, electronic spark ignition. When the Gas Pro is turned on, spark and pilot gas start. When the pilot is lit, spark stops and main gas turns on and is lit by pilot. When the Gas Pro turns off, all gas turns off. Spark is better than standing/continuous pilot - they must be manually lit, burn all the time, and waste gas. Spark is faster and more reliable than a glow plug - no time needed for glow plug to heat up, spark ignites immediately. Both Propane and Natural Gas models available. Each have two sizes - a six burner and a twelve burner. The Propane model includes a regulator for connection to a propane tank. Gas hose (20 ft.) included with all models. Strong 18 gauge steel enclosure - powder coated for heat and rust resistance. Heat exchanger allows forced air cooling if desired. Plug the 120V power supply (included) into a controller or timer. Alternatively, the Gas Pro allows easy connection of a CO2 400 controller. Just plug CO2 400s 10 ft. cable into the connector on the side of Gas Pro. Extension cable available. No separate power supply needed - it draws power from the Gas Pro. Includes easy to use display and controls to view and adjust ppm levels.

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CO2 (carbon dioxide) is needed by plants for proper growth. CO2 can be added by burning propane or natural gas - cheaper and easier to obtain than bottled CO2. The Gas Pro uses faster, more reliable, more efficient, electronic spark ignition. When the Gas Pro is turned on, spark and pilot gas start. When the pilot is lit, spark stops and main gas turns on and is lit by pilot. When the Gas Pro turns off, all gas turns off. Spark is better than standing/continuous pilot - they must be manually lit, burn all the time, and waste gas. Spark is faster and more reliable than a glow plug - no time needed for glow plug to heat up, spark ignites immediately. Both Propane and Natural Gas models available. Each have two sizes - a six burner and a twelve burner. The Propane model includes a regulator for connection to a propane tank. Gas hose (20 ft.) included with all models. Strong 18 gauge steel enclosure - powder coated for heat and rust resistance. Heat exchanger allows forced air cooling if desired. Plug the 120V power supply (included) into a controller or timer. Alternatively, the Gas Pro allows easy connection of a CO2 400 controller. Just plug CO2 400s 10 ft. cable into the connector on the side of Gas Pro. Extension cable available. No separate power supply needed - it draws power from the Gas Pro. Includes easy to use display and controls to view and adjust ppm levels.

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CO2 (carbon dioxide) is needed by plants for proper growth. CO2 can be added by burning propane or natural gas - cheaper and easier to obtain than bottled CO2. The Gas Pro uses faster, more reliable, more efficient, electronic spark ignition. When the Gas Pro is turned on, spark and pilot gas start. When the pilot is lit, spark stops and main gas turns on and is lit by pilot. When the Gas Pro turns off, all gas turns off. Spark is better than standing/continuous pilot - they must be manually lit, burn all the time, and waste gas. Spark is faster and more reliable than a glow plug - no time needed for glow plug to heat up, spark ignites immediately. Both Propane and Natural Gas models available. Each have two sizes - a six burner and a twelve burner. The Propane model includes a regulator for connection to a propane tank. Gas hose (20 ft.) included with all models. Strong 18 gauge steel enclosure - powder coated for heat and rust resistance. Heat exchanger allows forced air cooling if desired. Plug the 120V power supply (included) into a controller or timer. Alternatively, the Gas Pro allows easy connection of a CO2 400 controller. Just plug CO2 400s 10 ft. cable into the connector on the side of Gas Pro. Extension cable available. No separate power supply needed - it draws power from the Gas Pro. Includes easy to use display and controls to view and adjust ppm levels.

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These easy to use timers have a single select knob that clicks to any of 16 time settings. Settings include an accelerated 18 hour day cycle running ON 6 hours / OFF 12 hours. Thirteen normal 24 hour day settings cover ON 8 / OFF 16 to ON 20 / OFF 4 in one hour increments. Continuously ON and OFF settings are also included. The Lamp Pro sequences two outlets on, 20 seconds later the next two, and 20 seconds later the final two. This reduces electrical problems. Turn off has a 5 second delay. The LP-120S (120V 15A) uses standard 120V type outlets and power cord plug.

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Power Expanders allow you to turn on more high powered loads (such as horticultural fixtures) from a timer or environmental controller. Usually the electrical outlet for your timer or controller can only service a single 1000 watt fixture without tripping the circuit breaker. By utilizing other outlets (on separate circuit breakers) more fixtures can be added and still be controlled by your timer. These Power Expanders have ready to go outlets (120V or 240V depending on model), a 10ft trigger cord (that sends a low power turn-on signal from the timer or controller) and a power cord that plugs into the outlet on the separate circuit breaker. Multiple Power Expanders can be used to control a large number of devices.

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The PWX-240 Power Expander is similar to the PWX-1 except they control 240V devices. The power cord connects to a 240V 30A service. The trigger cord has a 120V plug. This lets a 120V controller operate 240V fixtures. There are six 240V outlets allowing control of up to six 1000 watt fixtures. The PWX-240 turns all outlets on at once.

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