The latest addition to GAS’ range of controllers, the new AC 1 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 a 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 AC1 is the built-in overload protection that monitors the controller's 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