Fan Speed Controller Units

Fan Speed Controller Units have the ability to slow down or speed up extractor fans and/or intake fans to maintain a set temperature as well as humidity. With units to suit all budgets the variispeed fan controller is a simply plug and play with the ability to dim the fan thats plugged in to it, then theres the rhino rc1 fan speed controller that can control both intake and outtake fan at the same time to maintain the desired temperature and last but not least is the intelligent evolution fan speed controller thats has the to control both intake and outtake fan as well as a heater unit in case the temperature drops below the whats been set on the unit.

Sort By:

Ecotechnics EVO C02 Controller

   The Evolution controller utilizes the latest microprocessor and infra-red technology t..


Ecotechnics EVO C02 Regulator

•  The CO2 Regulator is really simple to set up and use.•  Full 1 year warranty.Carbon Dio..


Ecotechnics Evolution C02 Complete Kit

Features:- Intelligent Multi Stage CO2 dosing- Fan Control- Bottled CO2  or Propane CO2 Generat..


Ecotechnics Fan Speed Controller

The Ecotechnics Evolution Digital Fan Speed Controller monitors temperature and humidity within the ..


GAS EC Controller New

GAS EC Controller

GAS EC Controller The GAS digital EC fan controller provides the ultimate control over Systemai..


GAS EC Fan Balancer New

GAS EC Fan Balancer

GAS EC Fan BalancerThe GAS EC fan balancer gives you the ability to fine tune Systemair EC fans.&nbs..


GAS Enviro Controller New

GAS Enviro Controller

GAS Enviro Controller The GAS Enviro Controller will control every aspect of your grow room env..


Rhino Fan Speed Controller RC-1

It has been said “Let Rhino do the work” and the Rhino Fan Speed Controller has proven time and time..


Variispeed Fan Speed Controller

 cheap and effective way to control the speed of your intake or extract fans.Simply plug your f..