0114 2458 581
sales@acornhorticulture.com
65 Deep Ln, Sheffield S5 0DU
ROOT!T LARGE VALUE PROPAGATOR
£7.50 incl. Vat
24 hour manual Timer lumii
£6.50 incl. Vat
Wall Thermometer
£2.50 incl. Vat
This thermo-hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum temperature and humidity readings.
The hygrometer measures both humidity and temperature over the range of -50 to 70°C and 10 to 99%rh utilising the internal sensors.
50 in stock
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More Efficient, quieter and smaller than traditional duct fans. Simply the most efficient duct fan in the world!
The Revolution EC Vector fan uses the latest state-of-the-art EC technology. The brushless motors are more efficient than traditional motors - and at half speed they use less than half the power, unlike AC motors.
Control and protection electronics are built into the fan.
• Flow optimised free running plastic impeller
• The impeller is balanced to reduce vibration and noise
• Use less than half power at half speed
• Maintenance free and reliable quality - Made in Germany
• 5 Year Guarantee
You will need a G.A.S. fan speed controller to run this fan. The G.A.S. can regulate multiple fans using Y-Splitters, but it regulates the fans at the same output percentage levels. If you intend to run an intake / extraction set-up, we recommend using a smaller fan for your intake than for your extraction, which will maintain negative pressure in the room, preventing unwanted odours from seeping out. A balancer unit is available that allows you to regulate fans at different output percentages, which is useful if you want to use an intake fan that's the same size as your extraction fan.
Systemair Revolution Stratos AC Silenced Fans
Revolution Silenced
The Revolution Silenced fan is a class apart, the most efficient fans on the market are then wrapped in an engineered silenced body. The specially designed acoustic body and the acoustic foam halves the noise of the standard fan without reducing the powerful air flow. Our silenced fans are engineered to be sealed, powerful and silent. Â
The Revolution Stratos AC version offers greater air flow and performance under pressure than any other AC fan on the market. Can be controlled by Triac, Step transformers or frequency controller.Â
The Revolution silenced fan is the ultimate in silenced fans. Systemair designed and developed the quietest most efficient fan on the market and then wrapped it in a purposely designed acoustic housing.
The white acoustic foam is specially designed to absorb noise without restricting the air flow. The foam is certified for use in air acoustics applications and does not absorb moisture or dust.
Systemair RVK Fans
RVK fans are powerful, long lasting and are capable of pulling or pushing air through ducting and carbon filters.They can be used as either intake or extraction.
Our RVK fans come unwired, but it is very easy to attach a length of flex with a three pin plug to the connection box on the side of the fan. Can be used in conjunction with a speed controller
- Supplied with a wall mounting bracket.
- Reliable and maintenance free.
- Plastic casing.
- Backward curved impellers make cleaning easy
Mist Maker 3 Pin & Float – 240ml/hr
Mist Maker 3 240ml/hr
A fantastic way of creating a cool humid environment
Mist Makers maintain the optimum growing enviroment required for cuttings, seedlings and growth through the vegetative stage of your plant cycle. Place in a large propagator or centre of the growroom and watch the vapour float around your cuttings producing rapid growth rates, delivering greater nutrient uptake and nutrient transportation.
G.A.S. Digital EC Fan Controller – For Systemair EC Fans Only
Designed specifically for use with Systemair Vector EC fans
A separate Balancer unit is available that will regulate the difference between intake and extractor fans.
The G.A.S. Digital EC Fan Controller is an essential part of a Systemair Revolution Vector EC fan set-up. Together, they represent the most advanced extraction system on the market. Unlike other duct fans, Vectors have been engineered from the ground up for use in the hydroponics industry, after years of intensive research and development. They have ridiculously powerful digital motors and they're very quiet relative to the volume of air they move (though not 'silent' as some would claim). This controller will regulate fans at airflow levels between 1% and 100% with no buzzing or humming, responding to the conditions in the room with pinpoint accuracy. See the video below for more info.
- No more humming or buzzing sounds!
- Easily pays for itself by drastically reducing energy costs
- Ridiculously powerful electronically commutated (EC) motor
- Plugs directly into Vector EC fans
- Highly energy efficient system
- Maintains an optimal grow room climate
- Precise climate control - regulates fans from 1% output to 100%
- Features reactive temperature technology
- Switches between Fahrenheit and Celsius
13 Amp Control Freak Dynamic Frequency Fan Controller
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 speedssettings (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.
Save Energy
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!
- 2 x sockets (for intake & extraction fan)
- Silent – no buzzing!
- Low power – especially at slower speeds - mega savings ahead!
- 90 fan speeds (from 10-100%) for super smooth speed control
- Extends fan life
- Smart remote temperature probe (in light shielded case + 4.5m cable)
- Easy to Use – Plug & Play!
- Easy to Read! Large LCD display
- Lightweight
- 3A & 7A models available
- Improves safety of fan operation
90 Speed Settings
You get 90 speeds from 10% - 100%! It’s easier to reach your target temperature and fans run smoothly!
Connect Multiple Fans
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!
Bandwidth Control
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.
Easy To Use & Set Up
Everything’s plug and play, and you have a large LCD display!
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