The Holtop wall-mounted ERV energy recovery ventilation system with a CO2 sensor can monitor the indoor carbon dioxide concentration in real time. Once the concentration exceeds the limit, the system will automatically adjust the ventilation volume to ensure fresh air at all times.

Products Detail

      In order to meet the needs of customers all around the world, Holtop developed and produced two versions of Wall Mounted Energy Recovery Ventilation, one version can be equipped with a PM2.5 sensor, and the other form can be equipped with a CO2 sensor. Users can select the version according to the actual needs.
      When the room is crowded, the CO2 concentration will be higher than normal, it is recommended to choose a version that can equip with a CO2 Sensor. The CO2 sensor will detect the CO2 concentration value, then the ERV will automatically run at high speed.

Specifications of CO2 Sensor Version Wall Mounted ERV Energy Recovery Ventilation

      Under mode “Auto”, the ERV will adjust supply air volume according to indoor CO2 range, corresponding speed as below:

      Remark: To ensure sufficient indoor fresh air supply, the speed will rise automatically after mode “Auto” runs for a period of time, and will return to the original speed after 5-10 minutes. During this period, the speed displayed on the screen is different from the picture above.