4990
Bathroom Fan Design
Art. 87-3874
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Humidity-controlled fan with elegant front panel. Silent and energy efficient. Humidity sensor with timer. IP34.
Technical data
- Moisture controlled: Adjustable 60-90 % RH. The fan starts automatically and continues to run until the end of the pre-set runtime.
- Timer: Runtime can be set between 2 and 30 minutes.
- Suitable for continuous operation.
- Adapter for pipe connection (ø100 mm).
Technical data
| Panel dims: | 170 x 150 mm | ||||
| Adapter dims: | ø100 mm | ||||
| Voltage: | 220-240 V~ 50 Hz | ||||
| Enclosure class: | IP34 | ||||
| Protection class: | II (double insulated) | Humidity sensor: | 60% to 90 % RH, adjustable | ||
| Runtime: | 2 to 30 minutes, adjustable | ||||
| Operating temperature: | +1 °C to +45 °C | ||||
| Ambient temperature: | min. +1 °C, max. +40 °C | ||||
| Product sheet | |||||
| Specific energy consumption (SEC): | SEC Cold -53.3 kWh/(m² and year) Medium -26.2 kWh/(m² and year) Hot -11.6 kWh/(m² and year) | ||||
| Type ventilation unit: | One-way | ||||
| Type of drive unit: | Multi-speed | ||||
| Maximum airflow: | 88 m³/h | ||||
| Sound level: | 53dB(A) | ||||
| Max. output: | 14 W | ||||
| Reference flow: | 0.017 m³/s | ||||
| Specific power input (SPI): | 0.102 W/(m³/h) | ||||
| Type of control: | Local demand control | ||||
| Maximum external leakage: | 2.7% | ||||
| Annual electricity consumption (AEC): | Cold 0.8 kWh/year Medium 0.8 kWh/year Hot 0.8 kWh/year | ||||
| Annual heating saved (AHS): | Cold 59 kWh/year Medium 30.2 kWh/year Hot 13.6 kWh/year |
