Key features:
- Up to 30% more energy efficient
- Airflow rates up to 650 m³/h
- Advanced ventilation technology featuring a patented scroll housing and latest-generation ebm-papst fans
- Reduced weight for easier handling and installation
- Top and side connections for flexible integration
- Left/right configuration adjustable via the app
- Components can be replaced in less than 5 minutes
- Heat recovery efficiency up to 94%
- Quiet operation
- Wide range of accessories and filters available

Available versions:
- 330 m³/h: heat recovery efficiency up to 94%, sound level of 46 dB(A)
- 400 m³/h: heat recovery efficiency up to 92%, sound level of 48.5 dB(A)
- 475 m³/h: heat recovery efficiency up to 91%, sound level of 51 dB(A)>
- 650 m³/h: heat recovery efficiency up to 89%, sound level of 56 dB(A)

Common specifications:
- Connection diameter: Ø 200 mm (Ø 180 mm optional)
- Weight: 29 kg
- Maximum power consumption: from 2 × 50 W to 2 × 130 W depending on the version