Evolution Digital Fan Speed Controller

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Brand Ecotechnics

Evolution - Fan Speed Controller

  • Live display of temperature/humidity
  • Advance control algorithm
  • Max fan speed control
  • Idle fan speed control
  • 12 amp total fan load
  • Temperature control
  • Humidity control
  • Temp/humidty sensor (5m cable)
  • Heater control (3kw)
  • Interface to Evolution CO² controller
  • Fully programmable
  • Microprocessor controlled

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 comprehensive instructions

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

More Information
Brand Ecotechnics