/ Product catalogue / Domestic ventilation / Residential axial fans / Classic / Silenta-S / 150 Silenta-STH
| Unit of measurement | 150 Silenta-STH | |
| Connected air duct size | mm | 150 |
| Minimum supply voltage | V | 220 |
| Maximum supply voltage | V | 240 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 20 |
| Unit current | A | 0.14 |
| Maximum airflow | m³/h | 240 |
| Sound pressure level LpA at 3 m | dB(A) | 33 |
| Weight | kg | 0.85 |
| Ambient air temperature min | °С | 1 |
| Ambient air temperature max | °С | 40 |
| Ingress protection rating | - | IP34 |
| Impeller material | - | Plastic |
| Trademark | Vents | |||||
| Model | 150 Silenta-STH | |||||
| Specific energy consumption (SEC) (kWh/(m²/a)) | Cold | Average | Warm | |||
| -54.3 | A+ | -27.2 | B | -11.7 | E | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | Multi-speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m³/h) | 240 | |||||
| Electric power input (W) | 20 | |||||
| Reference flow rate (m³/s) | 0.047 | |||||
| Specific power input (SPI) (W/(m³/h)) | 0.054 | |||||
| Control typology | Local demand control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU UVU | |||||
| Sound power level (dB(A)) | 53 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 44 | 44 | 44 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 5536 | 2830 | 1280 | ||||
| Ø D | B | H | L | L1 |
|---|---|---|---|---|
| 150 | 205 | 165 | 132 | 14 |
| Name | Photo | Description |
|---|---|---|
| Vents MV 150 V |
|
Two-piece plastic grilles with angled louvers, round flange |
| 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 150 |
|
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 3805 |
|
Wall mounting |
| Name | Photo | Description |
|---|---|---|
| Vents Polyvent N |
|
Flexible uninsulated air duct made of metallized film |
| Name | Photo | Description |
|---|---|---|
| Vents KO 150 |
|
Back valve is designed for domestic fan |
| Name | Photo | Description |
|---|---|---|
| Vents PO 400 |
|
Window ventilators for supply ventilation |
| Name | Photo | Description |
|---|---|---|
| Vents MV 152 VK |
|
Supply and exhaust hoods |
| Name | Photo | Description |
|---|---|---|
| Vents MVM 152 V N |
|
Exhaust metal hoods |
