The new G.A.S AC1 fan controller is the easy and
effective way to control AC fans.
The controller has two modes to ensure you can maintain a perfect environment. Either set fan speed
manually, or control thermostatically.
Mode 1 – when the temperature probe is connected, the controller will thermostatically control your
grow room environment
Mode 2 – when the temperature probe is disconnected, the controller will run at minimum set speed

The AC 1 automatically increases and decreases the fan speed to maintain your set temperature.
When at or below set temperature, the controller maintains your minimum speed.
A key feature of the new the AC 1 is the built-in overload protection that monitors the controllers internal temperature. In the case of overload, the controller switches the fans to full speed, protecting your
equipment from overheating.
AC 1 is compatible with all single speed AC fans up to 5 Amps.

• 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