• EC-Vent Analogue Control Board for EC Fans with Built-In Transformer 230V/24V– Multi-Sensor Demand-Controlled Ventilation, Temperature, CO2, Humidity Compatible
  • EC-Vent Analogue Control Board for EC Fans with Built-In Transformer 230V/24V– Multi-Sensor Demand-Controlled Ventilation, Temperature, CO2, Humidity Compatible
  • EC-Vent Analogue Control Board for EC Fans with Built-In Transformer 230V/24V– Multi-Sensor Demand-Controlled Ventilation, Temperature, CO2, Humidity Compatible
  • EC-Vent Analogue Control Board for EC Fans with Built-In Transformer 230V/24V– Multi-Sensor Demand-Controlled Ventilation, Temperature, CO2, Humidity Compatible
  • EC-Vent Analogue Control Board for EC Fans with Built-In Transformer 230V/24V– Multi-Sensor Demand-Controlled Ventilation, Temperature, CO2, Humidity Compatible
  • EC-Vent Analogue Control Board for EC Fans with Built-In Transformer 230V/24V– Multi-Sensor Demand-Controlled Ventilation, Temperature, CO2, Humidity Compatible

EC-Vent Analogue Control Board for EC Fans with Built-In Transformer 230V/24V– Multi-Sensor Demand-Controlled Ventilation, Temperature, CO2, Humidity Compatible

Regular price £437.12
£437.12
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Description
  • Multi-Sensor Control: Supports up to 5 analog or digital sensors to monitor temperature, CO2, humidity, and other parameters simultaneously for precise ventilation.
  • Stepless Fan Operation: Adjusts EC fan speed automatically based on real-time sensor data, ensuring optimal indoor air quality without over-ventilation.
  • Flexible Installation: Includes a central unit near the fan and a user-friendly display unit in the room, connected via low-voltage cable.
  • Auxiliary Control Options: Can operate heaters or additional fans using 0-10 V signal, integrating with manual or weekly schedule settings.
  • Energy Efficient Design: Optimizes ventilation exactly as needed, reducing electricity consumption and maintaining comfort in all environments.

The EC-Vent control board is a versatile and intelligent solution for EC fans, designed to simplify demand-controlled ventilation while maintaining optimal indoor air quality. Featuring a built-in 230V/24V transformer, this system allows connection of up to five analog or digital sensors to monitor temperature, CO2, humidity, and more, delivering precise, stepless fan control exactly as required. Its two-unit design includes a central unit for installation near the fan and a user-friendly display unit for easy operation in any room. EC-Vent can also control heaters or auxiliary fans via 0-10 V output, complementing weekly schedules or manual adjustments. Engineered for energy efficiency, it ensures comfort while helping reduce electricity costs, making it an ideal solution for both residential and commercial applications.


  • Weight: 1.2 kg
  • Material: High-quality ABS and electronic components
  • Voltage: 230V input / 24V output
  • Dimensions: Central Unit – 180 x 120 x 60 mm, Display Unit – 120 x 80 x 30 mm
  • Colour: Black
  • Product Code: 3115
  • Brand: Systemair

Delivery time: 3-5 working days.


Your purchase includes a 1-year Veralis warranty, offering complete assurance in the quality and longevity of your product. From internal components to craftsmanship and performance, every part of your device is protected. Should you experience any issue during everyday use, our dedicated support team will provide quick and reliable assistance, ensuring you receive a seamless solution with minimal disruption to your comfort.



  • Whisper-Quiet Operation

    Enjoy cleaner air and consistent comfort without any distracting noise.

  • Precision Airflow Engineering

    Enjoy clean, balanced comfort throughout your space.

  • Smart Energy Optimisation

    Our systems automatically adjust their output when needed

  • Built For Modern Living

    Beautiful to look at, effortless to use, and engineered to last.

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