Unit of measurement | TwinFresh Comfo RA1-25 | |||
Minimum supply voltage | V | 100 | ||
Maximum supply voltage | V | 240 | ||
Power supply frequency | Hz | 50/60 | ||
Rated power | W | 3.50 | 3.95 | 5.32 |
Unit current | A | 0.023 | 0.026 | 0.036 |
Air flow in ventilation mode | m3/h | 7 | 15 | 24 |
Air flow in heat recovery mode | m3/h | 4 | 8 | 12 |
Sound pressure level LpA at 3 m | dB(A) | 22 | 25 | 33 |
Sound pressure level LpA at 1 m | dB(A) | 31 | 35 | 43 |
Heat recovery efficiency, max | % | 85 | ||
Heat exchanger type | - | Regenerative | ||
Filter | - | G3 | ||
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 Comfo RA1-25 | |||||
Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
82.2 | A+ | 39.7 | A | 15.3 | E | |
Type of ventilation unit | Bidirectional | |||||
Type of drive installed | 3-speed | |||||
Type of heat recovery system | Regenerative | |||||
Thermal efficiency of heat recovery (%) | 80 | |||||
Maximum flow rate (m3/h) | 24 | |||||
Electric power input (W) | 5.3 | |||||
Reference flow rate (m3/s) | 0.004 | |||||
Specific power input (SPI) (W/(m3/h)) | 0.263 | |||||
Control typology | Local demand control | |||||
Maximum internal leakage rates (%) | 2.7 | |||||
Mixing rate (%) | 1 | |||||
Airflow sensitivity at +20 Pa and -20 Pa (%) | 0.4 | |||||
The indoor/outdoor air tightness (m3/h) | 0.5 | |||||
Declared typology | RVU BVU | |||||
Sound power level (dB(A)) | 39 | |||||
The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
190 | 190 | 190 | ||||
The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
87 | 44 | 20 |
Name | Photo | Description |
---|---|---|
Vents EH-14 beige 100 |
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Plastic outer hood |
Vents EH-14 black 100 |
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Plastic outer hood |
Vents EH-14 brown 100 |
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Plastic outer hood |
Vents EH-14 chrome 100 |
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Plastic outer hood |
Vents EH-14 grey 100 |
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Plastic outer hood |
Vents EH-14 terracotta 100 |
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Plastic outer hood |
Vents EH-14 white 100 |
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Plastic outer hood |
Vents EH-17 beige 100 |
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Plastic outer hood |
Vents EH-17 black 100 |
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Plastic outer hood |
Vents EH-17 brown 100 |
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Plastic outer hood |
Vents EH-17 grey 100 |
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Plastic outer hood |
Vents EH-17 terracotta 100 |
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Plastic outer hood |
Vents EH-17 white 100 |
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Plastic outer hood |
Vents EH-2 chrome 100 |
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Outer hood for thin walls |
Vents EH-2 grey 100 |
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Outer hood for thin walls |
Vents EH-13 chrome 100 |
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Outer hood for cold climate |
Vents EH-13 white 100 |
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Outer hood for cold climate |
Vents NP white 100 |
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Angular mounting kit |
Vents RC TwinFresh Comfo R-50 |
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Remote control |
Vents SF TwinFresh R-25 G3 |
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G3 filter kit (2 pcs.) |
Name | Photo | Description |
---|---|---|
Vents MVMO 100 bV1s An |
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Supply and exhaust round edge-raised metal grilles |
Name | Photo | Description |
---|---|---|
Vents 1810 |
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Wall mounting |