Heat Exchange Element

The thin film material allows only small water molecules (moisture) to penetrate while blocking out larger molecules such as CO₂. This eliminates waste by preventing the heat and moisture of the conditioned air from escaping outdoors and promotes efficient ventilation using less energy.
Daikin achieved its industry-leading level of enthalpy exchange efficiency by improving moisture permeability in making the thin film material even thinner to 40μm and adopting an element structure aimed at further improving the heat transfer area.