/ Product catalogue / HRV / ERV / Single-room HRV / ERV / TwinFresh / TwinFresh Elite Eco / TwinFresh Elite Eco
| Unit of measurement | TwinFresh Elite Eco | |||
| Minimum supply voltage | V | 120 | ||
| Maximum supply voltage | V | 120 | ||
| Power supply frequency | Hz | 60 | ||
| Rated power | W | 3 | 5 | 8 |
| Maximum unit current | A | 0.02 | 0.03 | 0.04 |
| Air flow in ventilation mode | CFM | 6 | 18 | 28 |
| Air flow in heat recovery mode | CFM | 6 | 18 | 28 |
| Heat recovery efficiency | % | |||
| Heat recovery efficiency, max | % | 92 | ||
| Heat exchanger material | - | Ceramic | ||
| Filter | - | MERV 5 (optional MERV 8) | ||
| Transported air temperature (max) | °С | 40 | ||
| Transported air temperature (min) | °С | -15 | ||
| Ambient air humidity max | % | 70 | ||
| Ingress protection rating | - | IPX4 | ||
| Sound pressure level LpA at 3 ft | Sones | |||
| Sound pressure level LpA at 10 ft | Sones | |||
| L | L1 |
|---|---|
| 21 1/4'' (540 mm) | 17 3/8'' (439 mm) |
