GAS AC-EC digital controller

Precise control at the highest level

The GAS AC-EC Digital Controller is a powerful fan controller for simultaneous control of AC and EC fans . It provides precise temperature and humidity control for ideal conditions in the grow room. Specifically designed for mixed setups, it controls supply and exhaust fans of both technologies in parallel—perfect for hybrid ventilation systems.

The intelligent controller adjusts the airflow in real time to temperature and humidity fluctuations. With day and night settings, it ensures plant-friendly climate control, while the integrated fan compensation precisely regulates the negative pressure – for odor-proof, efficient operation.

Main features

✔ Controls AC & EC fans – Compatible with all duct fans, regardless of technology
✔ Temperature & humidity control – Automatic adjustment of fan speed for constant climate
✔ Day/Night Mode – Adjustable settings depending on the light cycle for optimal plant growth
✔ Negative pressure control – Prevents air leakage and ensures controlled air flow
✔ Integrated light sensor – Detects light phases automatically, no manual programming required
✔ Min. & Max. speed control – Stable air circulation even at low speeds
✔ Easy wall mounting – Compact design, easy to install

Technical data

• Compatibility: For all Systemair AC & EC fans
• Power: Two 5A sockets (one for supply air, one for exhaust air)
• EC cable: Sold separately
  
• Warranty: 12 months

Tip: Combine the controller with Systemair Revolution EC fans for an energy-efficient, fully automatic ventilation system with perfect climate control.