GAS EC5 Controller

Precise climate control

The GAS EC5 fan controller gives you full control over supply and exhaust fans to maintain perfect balance between temperature, humidity, and negative pressure in the grow room. With integrated Reactive Temperature Technology (RTT), the controller automatically adjusts the fan speed to temperature fluctuations—gently or quickly, as needed—for a consistent and plant-friendly climate.

Unlike many other controllers, the EC5 also automatically balances the supply air with the exhaust air, eliminating the need for an additional balancer and reliably preventing odor leakage . Plug & Play – no external power supply required – and compatible with all Systemair EC fans .

Main features

✔ Full control for EC fans – Thermostatic control of supply and exhaust air
✔ Reactive Temperature Technology (RTT) – Reacts dynamically to temperature changes
✔ Negative pressure compensation – Prevents odor leaks, ensures stable airflow
✔ Maximum & minimum speed adjustable – For maximum efficiency
✔ Plug & Play – No power supply required, direct connection to EC fan
✔ Compatible with Systemair EC fans – Works with Revolution & Hyperfan
✔ Compact & user-friendly – ​​Intuitive controls, easy operation
✔ 12-month warranty – Durable & reliable in continuous operation

Tip: Combine the EC5 controller with Systemair EC fans for an energy-efficient, fully automatic ventilation system that responds to climate changes in real time.