Zehnder ComfoAir 70 is a decentralised comfort ventilation unit, with heat and humidity recovery, using synchronous supply and extract air operation. It is often used in apartment renovations as well as in new residential builds. The comfort ventilation unit is particularly suited for one- and two-room apartments, vacation and student apartments. An additional room can be connected to the adjoining room connections for supply or extract air using Zehnder air distribution (optional). An enthalpy exchanger, which ensures a high degree of heat and humidity recovery, is standard on the unit, which therefore provides a comfortable indoor climate, especially in winter.
