• Description
  • Features
The Duo-AO-SE (decentralised ventilation units) are single-room ventilation units with heat recovery. Perfect for surface or recess-mounting.
The DUO-AO-SE are recommended for use in any room up to 50 m², Including individual rooms, hotel rooms, Student apartment and bedrooms.
CONDENSATION DRAIN Thanks to the integrated enthalpy heat exchanger, a condensate drain is not needed.
HEAT EXCHANGER Enthalpy heat exchanger in cross-counterflow design
with high temperature and humidity transfer.
FROST PROTECTION - Prevents the heat exchanger from freezing up at low temperatures.

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