4990
Bathroom Fan Design
Art. 87-3874
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Moisture-controlled fan with elegant front panel. Moisture sensor with timer. IP34.
Technical data
- Moisture controlled: Pre-adjustable 60-90 % RH. The fan starts automatically and continues to run until the end of the pre-set runtime.
- Timer: Runtime can be pre-set between 2 and 30 minutes.
- For continual 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) | ||
| Moisture sensor: | 60 to 90 % RF, adjustable | ||
| Post-operation 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 of ventilation unit: | One-way | ||
| Type of drive unit: | Multi-speed | ||
| Maximum airflow: | 88 m³/h | ||
| Noise level: | 53 dB(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 |
