Helios Ventilatoren AIR1-ULM RH 6000 Convection module

Recirculation air module for 100% return of the exhaust air to the building. Additional flaps flaps are required for recirculating air operation. The module consists of a recirculation flap including the drive. For mounting between the heat exchanger segment and the supply air segment of the rotation heat exchanger unit. Plug ready connection to the power supply and control of the ventilation device.

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