The GELU Technology
- Multiple radial fans in the air curtain ensure an even air distribution.
- The pressure chamber with adjustable outlet guarantees an optimal air speed and distribution.
- Specially designed air discharge directs a greater part of the air stream to the sides of the door, thus increases the efficiency of the installation.
- The outdoor air entering the doorway must pass through the air curtain. Outdoor and indoor air are optimally mixed, thus avoiding cold draught.
Thanks to a specially designed inlet grille and a carefully selected distance between the heating coil fins, a dust filter is unnecessary.
