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FREE Delivery Over £99*

  • FREE Delivery Over £99*

  • Discreet Packaging

  • Best Price Guaranteed

  • Pay In Instalments

  • Safe & Secure Checkout

  • Chat to an Expert

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Hybrid Controllers +PRO Series

in stock

Starting at £269.95

Grouped product items
ImageProduct Name Qty
Hybrid Controller PRO 4 Amp
Special Price £280.00 Regular Price £310.00
Hybrid Controller PRO 8 Amp
Special Price £329.95 Regular Price £369.95
Hybrid Controller PRO 16 Amp
Special Price £394.95 Regular Price £430.00
Replacement SMScom Temperature Sensor 5m

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Hybrid Controllers +PRO Series Description

Hybrid Controllers +PRO Series offers completely silent fan speed operation. The Hybrid Controller uses software-controlled temperature sensing technology combined with a mechanical system for controlling fan speed.

What Hybrid Controllers +PRO Series Does

Hybrid Controllers +PRO Series is designed to maintain a constant temperature inside your room whilst keeping airflow under control at all times. It is the ideal solution for those looking for the quietest running extractor fans as it creates No Buzzing or Humming from any type of extractor guaranteed.

How Hybrid Controllers +PRO Series Works

Once you have set your desired temperature level and minimum fan speed (for 4,8,16A Series only), the Hybrid Controller will automatically create the perfect climate by automatically adjusting the fan speed over a series of up to 5 steps. Negative air pressure is ensured through the perfect synchronisation of both fans.

The Hybrid Controller is plug-and-play, so no wiring is needed. Just plug in your fans, set the desired temperature and minimum fan speed, and the Hybrid Controller will take care of the rest.

Hybrid Controllers +PRO Series Functionality

The PRO Series has added software that will control humidity during the lights-off cycle. The PRO will sense when the lights in the room switch off and automatically switch to another program that will periodically increase fan speeds to regulate humidity during the dark cycle. When the lights come back on, The PRO switches back to the main program.

The Hybrid Controller uses a heavy-duty relay to regulate the power as the controller switches between the different speeds. You will hear a small ‘click’ as the relay switches between speeds. The heavy-duty relay ensures the controller is robust and reliable in operation at all times.

When you set the minimum fan speed on a Hybrid Controller in the automatic mode, you are setting the range the controller can operate between. You are not turning the fans to that speed immediately, for example, if set at speed 1, the controller will automatically adjust the fans' speed anywhere between speeds 1 and 5 to keep the temperature constant. If set at speed 2, the controller will operate anywhere between speed 2 and 5 and so on… We recommend setting the minimum fan speed to the lowest setting, position 1, as this gives the greatest range of operation for the controller.

Hybrid Controllers +PRO Series Key Features

  • Zero humming from extractors
  • Highly accurate temperature control
  • Automatic and Manual settings
  • Easy to operate
  • 5-meter NTC Temperature Sensor
  • 5 Step fan speed control
  • PRO version includes a night-time humidity function

Hybrid Controllers +PRO Series Specification – Max Load

  • 2A or 450W
  • 4A or 900W
  • 8A or 1800W
  • 16A or 3600W 

Hybrid Controllers +PRO Series: Premium or Cheaper Product?

This is a premium product in a range of hybrid controllers offering supreme control of grow room temperatures and humidity.

Working Out Which Controller:

The Max load is the load of both in-take and out-take fans combined. Choose your fans from the list and add up the current ratings in AMPS

Acoustic Box Fans Amperes (Amps)
1000m3hr 1.1
1500m3hr 1.6
2500m3hr 2.5
3250m3hr 5.5
4250m3hr 6.0
RVK inline fans Amperes (Amps)
100 0.2
125 0.2
125L 0.3
150 0.3
150L 0.5
200 0.5
200L 0.7
250 0.5
250L 0.7
315 0.9
RAM inline fans  
100 0.4
125 0.4
150 0.5
200 0.8
250 0.8
Max Pro 200 0.6
EL250 1.0
EL315 3.2


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