/ Product catalogue / Domestic ventilation / Residential axial fans / Classic / Quietline / Quietline 125 Duo| Unit of measurement | Quietline 125 Duo | ||
| Speed | - | 1 | 2 |
| Connected air duct size | mm | 125 | |
| Phases | - | 1 | |
| Minimum supply voltage | V | 220 | |
| Maximum supply voltage | V | 240 | |
| Power supply frequency | Hz | 50 | |
| Rated power | W | 10 | 13 |
| Unit current | A | 0.065 | 0.085 |
| Maximum airflow | m³/h | 145 | 197 |
| Rotation speed at 50hz | - | 1950 | 2250 |
| Sound pressure level LpA at 3 m | dB(A) | 29 | 32 |
| Weight | kg | 0.75 | |
| Ambient air temperature min | °С | 1 | |
| Ambient air temperature max | °С | 40 | |
| Ingress protection rating | - | IPX4 | |
| Impeller material | - | Plastic | |
| Trademark | Vents | |||||
| Model | Quietline 125 Duo | |||||
| Specific energy consumption (SEC) (kWh/(m²/a)) | Cold | Average | Warm | |||
| -31.4 | B | -15 | E | -5.6 | F | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | 2-speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m³/h) | 197 | |||||
| Electric power input (W) | 13 | |||||
| Reference flow rate (m³/s) | 0.04 | |||||
| Specific power input (SPI) (W/(m³/h)) | 0.069 | |||||
| Control typology | Manual control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU UVU | |||||
| Sound power level (dB(A)) | 49 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 86 | 86 | 86 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 3355 | 1715 | 776 | ||||
| L | ØD | k |
|---|---|---|
| 161.5 | 125 | - |
| Name | Photo | Description |
|---|---|---|
| Vents MV 120 V |
|
Two-piece plastic grilles with angled louvers |
| Name | Photo | Description |
|---|---|---|
| Vents PVT 050/10 |
|
The adhesive PVC tape is an insulation tape made of plasticized PVC base covered with a glue layer |
| Vents PVT 050/30 |
|
The adhesive PVC tape is an insulation tape made of plasticized PVC base covered with a glue layer |
| Vents PVT 050/50 |
|
The adhesive PVC tape is an insulation tape made of plasticized PVC base covered with a glue layer |
| Vents C 125 |
|
The clamps are designed for quick and reliable mounting and connection of various round ventilation system components. Clamps are made of stainless steel band |
| Name | Photo | Description |
|---|---|---|
| Vents 2805 |
|
Wall mounting |
| Name | Photo | Description |
|---|---|---|
| Vents Polyvent N |
|
Flexible uninsulated air duct made of metallized film |
| Name | Photo | Description |
|---|---|---|
| Vents KO 125 |
|
Back valve is designed for domestic fan |
| Name | Photo | Description |
|---|---|---|
| Vents PO 400 |
|
Window ventilators for supply ventilation |
| Name | Photo | Description |
|---|---|---|
| Vents MV 122 VK |
|
Supply and exhaust hoods |
| Name | Photo | Description |
|---|---|---|
| Vents MVM 122 V N |
|
Exhaust metal hoods |
