/ Product catalogue / Decentralized ventilation units / Decentralized HRU for residential buildings / Advanced / TwinFresh Style / TwinFresh Style
| Unit of measurement | TwinFresh Style | |||
| Minimum supply voltage | V | 100 | ||
| Maximum supply voltage | V | 240 | ||
| Power supply frequency | Hz | 50/60 | ||
| Rated power | W | 2.00 | 3.50 | 5.50 |
| Unit current | A | 0.03 | 0.03 | 0.06 |
| Air flow in ventilation mode | m³/h | 15 | 35 | 50 |
| Air flow in heat recovery mode | m³/h | 8 | 15 | 25 |
| Sound pressure level LpA at 3 m | dB(A) | 1 | 19 | 26 |
| Sound pressure level LpA at 1 m | dB(A) | 10 | 28 | 35 |
| Heat recovery efficiency, max | % | 90 | ||
| Heat exchanger type | - | Regenerative | ||
| Filter | - | G3 (G4 F7 optional) | ||
| Transported air temperature (max) | °С | 40 | ||
| Transported air temperature (min) | °С | -20 | ||
| Ambient air temperature min | °С | 1 | ||
| Ambient air temperature max | °С | 40 | ||
| Ambient air humidity max | % | 65 | ||
| Ingress protection rating | - | IP24 | ||
| Trademark | Vents | |||||
| Model | TwinFresh Style | |||||
| Specific energy consumption (SEC) (kWh/(m²/a)) | Cold | Average | Warm | |||
| -86.1 | A+ | -43.1 | A+ | -18.5 | E | |
| Type of ventilation unit | Bidirectional | |||||
| Type of drive installed | 3-speed | |||||
| Type of heat recovery system | Regenerative | |||||
| Thermal efficiency of heat recovery (%) | 82 | |||||
| Maximum flow rate (m³/h) | 50 | |||||
| Electric power input (W) | 5.5 | |||||
| Reference flow rate (m³/s) | 0.01 | |||||
| Specific power input (SPI) (W/(m³/h)) | 0.1 | |||||
| Control typology | Local demand control | |||||
| Airflow sensitivity at +20 Pa and -20 Pa (%) | 0.24 | |||||
| The indoor/outdoor air tightness (m³/h) | 2.9 | |||||
| Sound power level (dB(A)) | 46 | |||||
| Declared typology | RVU BVU | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 72 | 72 | 72 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 88 | 45 | 20 | ||||
| Name | Photo | Description |
|---|---|---|
| Vents CO2-1 |
|
CO2 sensors |
| Vents CO2-2 |
|
CO2 sensors |
| Name | Photo | Description |
|---|---|---|
| Vents Duct 160-500 |
|
Air duct |
| Vents Duct 160-700 |
|
Air duct |
| Vents EH-2 chrome 160 |
|
Outer hood for thin walls |
| Vents EH-2 grey 160 |
|
Outer hood for thin walls |
| Vents EH-13 chrome 160 |
|
Outer hood for cold climate |
| Vents EH-13 white 160 |
|
Outer hood for cold climate |
| Vents NP white 160 |
|
Angular mounting kit |
| Vents NP chrome 160 |
|
Angular mounting kit |
| Vents RK1 TwinFresh |
|
Remote control |
| Vents SF2 TwinFresh G3 |
|
G3 filter kit (2 pcs.) |
| Vents SF2 TwinFresh G4 |
|
Coarse filter G4 Contents: • plastic filter holder (1 pc.) • G4 filter (1 pc.) |
| Vents SF2 TwinFresh F7 |
|
Fine filter F7 Contents: • plastic filter holder (1 pc.) • F7 filter (1 pc.) The F7 filter reduces air flow to 40 m³/h |
| Vents T TwinFresh Style |
|
Cardboard template for indoor installation of the unit |
| Name | Photo | Description |
|---|---|---|
| Vents EH-14 chrome 160 |
|
Plastic outer hood |
| Vents EH-14 white 160 |
|
Plastic outer hood |
| Vents MVVM 162 05 |
|
Outer ventilation hood |
