/ Product catalogue / Single-room HRV / ERV / VENTO | 15 – 32 CFM / Vento Expert DUO A30-1 S W / Vento Expert DUO A30-1 S W
| Unit of measurement | Vento Expert DUO A30-1 S W | |||
| Phases | - | 1 | ||
| Minimum supply voltage | V | 100 | ||
| Maximum supply voltage | V | 240 | ||
| Power supply frequency | Hz | 50/60 | ||
| Rated power | W | 2.17 | 3.66 | 6.62 |
| Air flow in ventilation mode | CFM | 6 | 12 | 18 |
| Air flow in heat recovery mode | CFM | 6 | 12 | 18 |
| Rotation speed at 60hz | - | 1600 | 2200 | 2500 |
| Sound level | Sones | 1.2 | 2.0 | 2.5 |
| Heat recovery efficiency, max | % | 85 | ||
| Heat exchanger type | - | Reversible | ||
| Heat exchanger material | - | Ceramic | ||
| Transported air temperature (max) | °С | 40 | ||
| Transported air temperature (min) | °С | -20 | ||
| Ingress protection rating | - | IP24 | ||
| Minimum wall thickness, in (mm) | - | 11 3/4 (300) | ||
