One of the features of the PHAETHON selective crystal technology is the specially designed oval gasket, adapted to the copper connection tubes of the collector, to avoid thermal bridges caused by the expansion-contraction phenomenon.

• Collector frame made of advanced design aluminum profile
• The internal sealing is achieved with a special E.P.D.M gasket without the use of silicone
• With strong insulation from rock wool (d=50 kg/m3) on the back of the collector and laterally, we minimize the thermal losses of the collector
• With a selective collector surface applied to the copper hydro-skeleton with laser technology.