Acoustic Ducting A high quality, flexible aluminium ducting with a perforated inner layer and an acoustically transparent plastic layer to encapsulate the fibreglass. The noise reducing insulation limits break-out noise from the duct and acts as a fan silencer. For best results use on both the input and output sides of your extractor fan.

Pro Fan axial inline fan The garden HIGHPRO ProFan is a compact budget fan ideal for incoming air in smaller grow tents. The 100% copper wound motor ensures the fan runs at optimum efficiency.

The Exhale CO2 bag cultivates carbon dioxide 24 hours a day with no need to refill bottles or use expensive production units. Maintenance Free: No heat, No electricity, Just CO2. The CO2 bags work through photosynthesis – photosynthesis is the process by which plant leafs make carbohydrates. Sunlight, carbon dioxide and water are converted into carbohydrates and oxygen by the action of chlorophyll in the chloroplasts of the plant. Plants growing indoors under artificial light often lack enough CO2 to efficiently photo-synthesise. When plants are able to maximize the process of photosynthesis, the result is larger plants with larger yields. The power lies in the mycelial mass inside the vented cultivator. This mycelial mass cultivates carbon dioxide and the one-way breather patch releases CO2 continually for up to 6 months. The regular sized Exhale CO2 bag is designed for small to medium grow spaces, or more specifically 1 bag will provide 4-6 plants with the CO2 they need. It can be used for both vegetative plant growth as well as for fruit and flower production.

The Exhale CO2 bag cultivates carbon dioxide 24 hours a day with no need to refill bottles or use expensive production units. Maintenance Free: No heat, No electricity, Just CO2. The CO2 bags work through photosynthesis – photosynthesis is the process by which plant leafs make carbohydrates. Sunlight, carbon dioxide and water are converted into carbohydrates and oxygen by the action of chlorophyll in the chloroplasts of the plant. Plants growing indoors under artificial light often lack enough CO2 to efficiently photo-synthesise. When plants are able to maximize the process of photosynthesis, the result is larger plants with larger yields. The power lies in the mycelial mass inside the vented cultivator. This mycelial mass cultivates carbon dioxide and the one-way breather patch releases CO2 continually for up to 6 months. The regular sized Exhale CO2 bag is designed for small to medium grow spaces, or more specifically 1 bag will provide 4-6 plants with the CO2 they need. It can be used for both vegetative plant growth as well as for fruit and flower production.

User friendly CO2 Controller that’s well priced and very reliable.The Unis C02 Controller is really simple to set up and use, you simply dial in the grow room size on your Unis Controller, connect up the regulator to your gas bottle.•  Easy to use•  Long-term reliability•  16 settings•  One simple calculation - your room size•  No need to adjust•  Low cost•  Gas remaining gauge•  Full 1 year warrantyUnis CO2 Controller Overview:The Unis CO2 Controller has been designed with the latest state of the art microprocessor technology which allows 16 individual settings for room size. There is no requirement to alter the flow rate of the gas regulator which is factory pre-set to match the controller making set up and use extremely simple.The Unis CO2 Controller was the first commercially available dedicated CO2 Controller on the UK market with a revolutionary set and forget design for fast and simple set up and ease of use.The Unis controller has provided growers with a competitively priced, easy to set up and very reliable means of enhancing CO2 levels. The Ecotechnics Unis CO2 Controller has been specifically designed to allow easy CO2 enrichment for home grow room and glass house horticulture, our unique approach to Gas Regulator design makes this the simplest system to set up in the world. Just calculate the volume of your growing area in cubic meters and dial it into the Unis Controller its that simple, no more complex calculations about gas flow rate, pressure, on period / off period timing just one setting. The latest version of the Unis CO2 Controller is microprocessor based and has 16 settings from 1 Cubic Meter to 100 Cubic Meters. In use the Unis Controller is very simple and will provide years of trouble free service.

EcoTechnics Evolution Digital Fan Speed Controller digital fan speed controller The Evolution Digital Fan Speed Controller monitors temperature and also humidity within your grow room and constantly adjusts the speed of your extraction and intake fans to maintain optimal growing and flowering conditions. The unit also controls a grow room heater and is compatible with the Ecotechnics Evolution CO2 controller. This controller can control multiple fans through each channel up to a combined load of 6 amps (per channel) . The heater output will control loads up to 3kW making it compatible with most fan heaters and all solenoid controlled gas heaters. The Evolution is a more expensive unit than some other options but has superior features and technology so the extra outlay is easily justified for those wishing to have maximum control over their environmental variables. • Supplied with comprehensive instructions. • Fully Programmable • Temperature control • Humidity control • Heater control (3Kw) • Advanced control algorithm • Massive 12 amp total fan load • Live display of temperature/ humidity • Max fan speed control • Min fan speed control • Full 3 year warranty

The new Evolution PPM Controller is an intelligent level controller for CO₂ and offers a reliable, low cost solution to CO₂ control. It can be used with gas regulators or propane burners for long term stable CO₂ readings. Simple to use Self-learning auto tune Low cost CO₂ control Solid state sensor 1 year warranty

The Evolution Digital Fan Speed Controller monitors temperature and humidity within the grow room and constantly adjusts the speed of the extraction/intake fans to maintain optimal conditions for plant growth. The unit also controls a grow room heater and is compatible with the Ecotechnics Evolution CO2 controller.This controller can control multiple fans through each channel up to a combined load of 6A (per channel) . The heater output will control loads up to 3kW making it compatible with most fan heaters and all solenoid controlled gas heaters.The Evolution is a more expensive unit than some other options but has superior features and technology so the extra outlay is easily justified for those wishing to have maximum control over their environmental variables. This unit is supplied with a comprehensive printed User Guide

Upgrade your Ecotechnics Evolution Controller with our Replacement Probe. Compatible with all models, our probe ensures accurate and consistent readings for optimal plant growth. Made with high-quality materials, our probe provides long-lasting performance and peace of mind for your indoor gardening needs.

The Evolution NDIR CO2 SensorThe new solid state evolution CO2 sensor from Ecotechnics Represents the latest state of the art sensor technology utilizing advanced solid state Indium Antimonide LED’s and detectors with Precision engineered, gold plated optics to provide high accuracy fast response real time CO2 sensing from 0-10,000ppm.This Sensor can be purchased separately from the Evolution controller

The Ecotechnics Carbon Dioxide RegulatorThis is the perfect Bottled Gas Regulator for use with the Evolution CO2 Controller, we have this regulator produced for us in the UK from top quality components it has a fixed flow rate of 17 Litres per Minute and is our standard horticultural regulator Overview:•  User friendly CO2 Regulator that’s very reliable.•  The CO2 Regulator is really simple to set up and use.•  Compatible with  Unis CO2 Controller and Evolution CO2 Controller•  Full 1 year warranty.

Control Freak Dynamic Frequency Fan Controller the most popular hybrid model just got an upgrade Cut energy costs & prolong the life of fans without any buzzing! Get your hands on a Control Freak! It’s a real smooth operator! It won’t clip or distort your wave form like other AC fan controllers – it changes your frequency. This means fans last longer, you save energy and there’s no noise – not even buzzing - it’s freaky! It’s easy to reach and stay within your target temperature - there are 90 fan speeds settings (from 10 – 100%)! Your fan will move through speeds smoothly. For complete control, you can change your bandwidth (hysteresis). Set a tight bandwidth for precise temperature control. Or set a loose bandwidth for a smoother speed. You use far less power at a slower speed - your power use drops by as much as your fan speed So when running fans 50% slower, you use 50% less power. Most fan controllers use way more power than this! You get 90 speeds from 10% - 100%! It’s easier to reach your target temperature and fans run smoothly! Your controller has two sockets. Use it to run an extractor fan and intake fan from one controller. You can even use an extension lead for multiple intake fans. Just make sure you stay within the amp rating! Your bandwidth is how much your temperature can rise above your minimum. Use a tight bandwidth to keep your temperature closer to your target. Or set a wider bandwidth to keep your fans moving smoothly.

Control Freak Intelligent Fan Controller temperature driven speed control The Control Freak Intelligent Fan Controller could not be easier to use, with its ’Plug & Play’ design and two modes of operation. You can use it as a manual fan speed controller or use an additional 5m temperature probe to operate the unit as a fully automatic speed controller. The probe allows you to use a bespoke software system and gives 50 different speed settings to maintain your grow room. This controller has smooth speed control, giving a more accurate and a quieter operation. The temperature adjustment when using the probe his highly accurate with an adjustment of +/- 1°C

Control Freak Intelligent Fan Controller temperature driven speed control The Control Freak Intelligent Fan Controller could not be easier to use, with its ’Plug & Play’ design and two modes of operation. You can use it as a manual fan speed controller or use an additional 5m temperature probe to operate the unit as a fully automatic speed controller. The probe allows you to use a bespoke software system and gives 50 different speed settings to maintain your grow room. This controller has smooth speed control, giving a more accurate and a quieter operation. The temperature adjustment when using the probe his highly accurate with an adjustment of +/- 1°C

Control Freak Dynamic Frequency Fan Controller the most popular hybrid model just got an upgrade Cut energy costs & prolong the life of fans without any buzzing! Get your hands on a Control Freak! It’s a real smooth operator! It won’t clip or distort your wave form like other AC fan controllers – it changes your frequency. This means fans last longer, you save energy and there’s no noise – not even buzzing - it’s freaky! It’s easy to reach and stay within your target temperature - there are 90 fan speeds settings (from 10 – 100%)! Your fan will move through speeds smoothly. For complete control, you can change your bandwidth (hysteresis). Set a tight bandwidth for precise temperature control. Or set a loose bandwidth for a smoother speed. You use far less power at a slower speed - your power use drops by as much as your fan speed So when running fans 50% slower, you use 50% less power. Most fan controllers use way more power than this! You get 90 speeds from 10% - 100%! It’s easier to reach your target temperature and fans run smoothly! Your controller has two sockets. Use it to run an extractor fan and intake fan from one controller. You can even use an extension lead for multiple intake fans. Just make sure you stay within the amp rating! Your bandwidth is how much your temperature can rise above your minimum. Use a tight bandwidth to keep your temperature closer to your target. Or set a wider bandwidth to keep your fans moving smoothly.

Control Freak Dynamic Frequency Fan Controller the most popular hybrid model just got an upgrade Cut energy costs & prolong the life of fans without any buzzing! Get your hands on a Control Freak! It’s a real smooth operator! It won’t clip or distort your wave form like other AC fan controllers – it changes your frequency. This means fans last longer, you save energy and there’s no noise – not even buzzing - it’s freaky! It’s easy to reach and stay within your target temperature - there are 90 fan speeds settings (from 10 – 100%)! Your fan will move through speeds smoothly. For complete control, you can change your bandwidth (hysteresis). Set a tight bandwidth for precise temperature control. Or set a loose bandwidth for a smoother speed. You use far less power at a slower speed - your power use drops by as much as your fan speed So when running fans 50% slower, you use 50% less power. Most fan controllers use way more power than this! You get 90 speeds from 10% - 100%! It’s easier to reach your target temperature and fans run smoothly! Your controller has two sockets. Use it to run an extractor fan and intake fan from one controller. You can even use an extension lead for multiple intake fans. Just make sure you stay within the amp rating! Your bandwidth is how much your temperature can rise above your minimum. Use a tight bandwidth to keep your temperature closer to your target. Or set a wider bandwidth to keep your fans moving smoothly.

The Compacdec is a semi-flexible duct, constructed from two layers of corrugated aluminium. The special seamed joint creates a very high air tightness and flexibility. application suitable for mechanical air supply systems and air conditioning systems in systems where fumes are extracted above mentioned systems, where a special mechanical strength is required

The Compacdec is a semi-flexible duct, constructed from two layers of corrugated aluminium. The special seamed joint creates a very high air tightness and flexibility. application suitable for mechanical air supply systems and air conditioning systems in systems where fumes are extracted above mentioned systems, where a special mechanical strength is required