The GAS EC1 thermostatic speed controller is the perfect way to control your outtake EC fans. With a minimum and maximum speed control and powered from the fan, there is no need for a power pack.

• Temperature control your fan
• Set maximum fan speed to reduce running costs  and reduce noise
• Set minimum fan speed.
• Keep air fresh and CO2 rich
• Plugs directly onto Systemair’s EC fan range

Please note: Must be used with Active Cables. Comes with 1 x Active 5m Male to Male Cable.

The GAS EC1 controller now supports the HyperFan V2, please purchase Cable Pack 16 for compatibility.