Global Air - EC Digital Fan Controller

Reactive thermostatic control for your EC fans

The Global Air EC Digital Fan Controller gives precise, automatic control over ventilation in tents and grow rooms. Built specifically for Systemair EC fans, it uses reactive temperature technology to raise or lower fan speed the moment conditions change - clearing hot air fast when it builds, then easing off once the room settles, which cuts energy use and wear while holding a stable climate for healthy growth in hydroponics, coco or soil.

Key Benefits

• Intelligent thermostatic control of EC extractor and intake fans
• Reactive temperature technology adjusts fan speed automatically
• Stable climate in grow tents and grow rooms without manual tweaking
• Lower energy use and equipment wear versus running fans at fixed speed
• Systemair EC fan compatible across the range
• Fan-balancer ready for coordinated intake and extraction
• Simple digital interface for accurate environmental adjustment

Heat spikes from your grow lights stressing the canopy?

Temperature fluctuations are one of the most common indoor-growing problems. Heat from grow lights builds fast in veg and flower, driving plant stress, poor nutrient uptake and reduced yields when fans lag behind. The controller monitors the room continuously and adjusts ventilation before conditions turn harmful, supporting healthy transpiration and denser flowers through bloom.

How to Use

1. Connect the controller to your compatible Systemair EC fan.
2. Install the temperature probe inside the tent or room at canopy level.
3. Set your target temperature on the digital interface.
4. The controller adjusts fan speed automatically as temperatures change.
5. For balanced airflow, connect a compatible fan balancer to coordinate intake and extraction.