With All DC, electricity loss is decreased and power consumption is reduced.
With a slim indoor design, this indoor unit can be installed in narrow ceiling spaces.
It is possible to change the static pressure range from 0 to 150Pa.
Structural adjustments has improved serviceability of the unit.
The piping size can be changed to suit the needs of the installation.
Fresh air can be taken in by a fan which can be connected using a round duct flange.