Air distribution system

LWTF 180/280

Enthalpy heat exchanger for the 180 and 280 central ventilation units to replace the cross-countercurrent heat exchanger in winter months. Highly efficient, moisture-transferring, countercurrent heat exchanger with selective plastic film membrane. This membrane in the heat exchanger can recover the moisture from the extract air and transfer it to the supply air, thereby allowing the low relative humidity found in rooms during the winter months to be raised. No transfer of gases or impurities, long service life, excellent leak tightness, low pressure drop, antimicrobial, resistant to frost and heat.