The G.A.S EC1 Controller is a thermostatic fan speed adjuster that is perfect for outtake EC fans. There are 3 dials on the front of the unit that allow you to set various parameters. Set the desired temperature and fan speed will rise and fall to keep things comfortable.
The other 2 dials set the maximum and minimum speed you wish your fans to run at. This way you can be sure there is always enough air flow and the controller will operate within these parameters.
The G.A.S EC1 Controller must be used with Active Cables to operate properly. Plugs directly onto Systemair?s EC fan range and draws power from them, meaning no power pack is required.
EC1 Fan Speed Controller (GAS)