The combination of EC and AC technologies enables control of all fans. The built-in fan balancer enables negative pressure to be established accurately. The intake fan will remain off until the temperature or humidity increase, at which point the fans ramp up, saving energy and reducing wear on the ventilation system. However, having the flexibility to combine different fan types isn’t the only thing that this amazing little piece of kit offers. The G.A.S AC-EC digital controller offers additional functionality over other controllers by allowing you to choose different settings for daytime and night-time. Plants have different requirements for light and dark periods; when photosynthesising, many popular indoor grown plants flourish at around 25 degrees Celsius. During darkness, overall growth rates are enhanced when the temperature drops down to around 18 degrees. Most other fan speed controllers cannot account for this fact, but the AC-EC is equipped for the job! A light sensor is built into the probe, so you don’t have to worry about programming in lighting periods, because this is taken care of for you. The controller also allows for minimum and maximum fan speeds to be set.

KEY BENEFITS

• New easy to mount enclosure
• Temperature and humidity control
• Set maximum and minimum fan speeds
• Set day and night temperature and humidity values
• Set negative pressure
• Plugs directly into all Systemair’s AC and EC fans
• Requires EC cables, supplied separately
• 12 month warranty

Dispatch Times Weekdays – Orders will be dispatched the next day from our warehouse, as long orders are received by 3pm the previous day.

Weekends – Any orders processed after 3pm on Friday and over the weekend will be processed on Monday and dispatched by Tuesday.