Fan Controllers

The GAS EC speed controller is the perfect way to control the speeds of two EC fans.

The GAS EC1 thermostatic speed controller is the perfect way to control your outtake EC fans.

Control your grow room temperature and humidity by digitally controlling your fan speeds. The Enviro Controller will automatically control fan speed for both AC and EC fans.

The EL F controllers are new to the family. Not only do they offer everything the Gen 2 controller has to offer in control and safety, but they also provide integrated, intelligent fan control, based on a PID algorithm.

Thermostatically control your intake and outtake fans. Control AC and EC fans up to a total load of 10 amps.

The SMSCOM Smart Controller is designed to maintain a constant temperature inside your room (probe needs to be attached) whilst keeping airflow under control at all times.

• Gives great control over your garden air temperature
• Controls the speed of both an intake fan and an outlet fan
• Maintains a user-set temperature in your grow-room via an external temperature sensor on a fitted 2.9 metre lead
• Allows the user to set a minimum fan speed to ensure adequate air exchange even at low temps
• Maximum fan speed setting – great for using oversized fans

• Designed to run one or more fans up to 5 Amps
• Plug & play controller complete with a detachable 2-metre sensor to monitor and create the desired environment
• Digital sensor measures temperatures from 20°C to 30°C, with a 0.5°C accuracy reading
• 2°C bandwidth: it will ramp up the fan speed 2°C after set temperature

• Precise fan control
• Variable speed
• Extends fan motor lifespan

The white active cables have all three pins connected, it has a power cable from the fan. This means the controllers can be powered from the fan without being connected to the mains, meaning less plugs needed in your grow room

Connects SystemAir EC Fans to Gavita ELF Controllers, or EC Fans to a Gavita Fan Balancer.

Allows you to connect any EC GAS controller to the Hyperfan V2 or Silenced Hyperfan V2.

Hybrid Controller PRO combines mechanical fan speed operation with the latest digital temperature sensing technology. The result is a completely silent, highly accurate twin fan temperature controller. 

The Envrio4 controller developed by Global Air Supplies gives you complete control of your environment so you can optimise your grow.