- Performance output level 3/Intensive:
Air output according to DIN EN 61591.
Sound power and sound pressure depending on built-in situation.
- Air extraction:
640 / 970 m³/h.
- Power levels depend on the motorless appliances, see table on page XX.
- 3 electronically controlled power levels and one intensive mode.
- Fan technology with highly efficient, brushless DC motor (BLDC).
- Including sound insulation to minimise the noise level.
- Metal housing, zinc-plated.
- Pipe connection pieces on output side: 1x NW 150 round.
- Remote fan unit in combination with the motorless AI/AW 442.
- Connection to the respective appliances via network cable.
- When installing a ventilation hood with air extraction mode and a chimney-vented fireplace, the power supply line of the ventilation appliance needs a suitable safety switch.
- Total connected load 230 W.
- Connecting and network cable included in delivery.