Air distribution system

LWTF 180/280

Description • The enthalpy heat exchanger for the central ventilation units 180 and 280 replaces the cross-countercurrent heat exchanger in the winter months. • The highly efficient, moisture-transferring enthalpy heat exchanger is equipped with a selective plastic film membrane. The membrane recovers the moisture from the extract air and transfers it to the supply air. This increases the low relative humidity in the rooms during the winter months. • The membrane prevents the transfer of gases and impurities; it is distinguished by a long service life, high leak tightness and low pressure drop. It is antimicrobial and resistant to frost and heat.