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FREE Delivery Over £99*

  • FREE Delivery Over £99*

  • Discreet Packaging

  • Best Price Guaranteed

  • Pay In Instalments

  • Safe & Secure Checkout

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Fan Controllers

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  1. Variispeed Fan Speed Controller
    Variispeed Fan Speed Controller
    £10.00
  2. SMSCOM Mk2 Fan Speed Controller 6.5 Amp Group
    SMSCOM Mk2 Fan Speed Controller 6.5 Amp

    Starting at £38.00

  3. Twin Controller Mk2 4.5A
    Twin Controller Mk2 4.5A
    £109.99
  4. Hybrid Controllers +PRO Series
    Hybrid Controllers +PRO Series

    Starting at £269.95

  5. G.A.S EC Speed Controller
    G.A.S EC Speed Controller
    £34.95
  6. G.A.S EC1 Speed Controller
    G.A.S EC1 Speed Controller
    £71.95
  7. G.A.S EC5 Revolution Fan Controller
    G.A.S EC5 Revolution Fan Controller
    £159.95
  8. G.A.S Enviro Controller V2
    G.A.S Enviro Controller V2
    Special Price £275.00 Regular Price £299.00
  9. G.A.S Day + Night Controller Heater Control
    G.A.S Day + Night Controller Temperature Control
    £87.99
    Out of Stock
  10. Phresh Hyperfan V2 Fan Controller
    Phresh Hyperfan V2 Fan Controller
    £150.00
  11. Can-Fan Q-Max EC LCD Fan Controller
    Can-Fan Q-Max EC LCD Fan Controller
    £134.95
  12. Rhino EC Smart Fan Controller
    Rhino EC Smart Fan Controller
    £90.00
  13. Phresh Hyperfan V2 Speed Controller
    Phresh Hyperfan V2 Speed Controller
    £15.00
  14. Can Fan 4A Satellite Isomax Stepped Controller
    Can Fan 4A Satellite Isomax Stepped Controller
    £234.95
  15. VIVOSUN GrowHub Controller E42A
    VIVOSUN GrowHub Controller E42A
    £99.95
  16. GSE Temp, Humidity + Negative Pressure Control
    GSE Temp, Humidity + Negative Pressure Control
    Special Price £140.00 Regular Price £179.95
  17. GSE Temp + Minimum Fan Speed
    GSE Temp + Minimum Fan Speed
    Special Price £60.00 Regular Price £80.00
  18. Control Freak 7A Frequency Fan Controller
    Control Freak 7A Frequency Fan Controller
    £329.95
  19. RAM AIR-PRO II Fan Speed Controller 13A
    RAM AIR-PRO II Fan Speed Controller 13A
    £140.00
  20. Phresh Hyperfan V2 Extension Cable 5m
    Phresh Hyperfan V2 Extension Cable 5m
    £15.00
  21. G.A.S Male to Male Active Cable 5m
    G.A.S Male to Male Active Cable 5m
    £9.95
  22. G.A.S EC Fan Active Splitter Cable
    G.A.S EC Fan Active Splitter Cable
    £13.95
  23. G.A.S Hyperfan V2 to GAS Controller Adapter
    G.A.S Hyperfan V2 to GAS Controller Adapter
    £5.00
DESCRIPTION

Best Grow Room Controllers

Grow room controllers are essential tools for maintaining optimal growing conditions in hydroponic setups, indoor gardens, and grow tents. These devices automate key aspects of environmental control, including temperature, humidity, and ventilation, ensuring plants thrive in a stable environment. High-quality controllers allow precise adjustments and easy monitoring of grow room conditions.

Extractor Fan Controllers

Extractor fan controllers are integral to regulating airflow and managing temperature in grow rooms. Proper ventilation helps remove excess heat, prevent mold, and maintain carbon dioxide levels. Popular models like the Variispeed Fan Speed Controller are highly recommended for their reliability and ease of use. For growers seeking advanced features offer energy efficiency and ultra-quiet operation, making it ideal for discreet setups.

How to Use a Fan Controller

Using a fan controller effectively requires understanding your grow room’s needs and setting up the device accordingly:

Connect the Fan and Controller: Ensure the extractor fan is compatible with your chosen controller. Plug the fan into the controller’s output socket.

Set Speed and Sensitivity: Adjust the fan speed to balance airflow with temperature control. For devices turn the dial to increase or decrease fan output.

Monitor and Adjust: Use controllers with sensors, like the Gas Enviro Controller V2, to monitor temperature and humidity automatically. Regularly check readings and fine-tune settings as needed.

Placement Matters: Position the fan and controller away from direct heat or moisture sources to prevent damage and ensure accurate sensor readings.

How Do Fan Controllers Work?

Fan controllers regulate the power supply to extractor fans, allowing precise control over airflow. Basic models se manual dials to adjust fan speed, while advanced controllers, such as the Vivosun Grow Hub Controller, feature digital displays and automated settings for temperature and humidity management. Some models, including the Hyperfan V2, also incorporate energy-saving technology, reducing power consumption without compromising performance.

Are Fan Controllers Necessary?

Fan controllers are essential for maintaining a stable grow room environment. Without them, excessive heat, poor air circulation, or high humidity levels can negatively impact plant health. Advanced controllers offer programmable settings and real-time monitoring, which simplify grow room management and improve efficiency.

Tips for Choosing the Right Fan Controller

Assess Your Needs: Consider the size of your grow room and the type of plants you’re cultivating.

Prioritize Features: Look for controllers with automated settings, remote extractor capabilities, and energy-saving functions.

Compatibility: Ensure your fan controller is compatible with your existing extractor fan and other equipment.