A packaged air conditioner is a device that includes, in a single system, the functions of both the external motor and the internal unit. Too often air conditioning means installing condensing units externally which spoil the aesthetics of the buildings: with packaged units this problem does not exist as only small external grilles are visible.

Each monobloc unit is equipped with: protective plastic film, internal counterflanges and external folding grilles. These machines, in fact, can only be installed along the perimeter of the house as they require an exchange of air directly with the outside. This necessity, on the other hand, makes the installation really very simple:

- first of all you need to drill 2 holes on the perimeter wall (usually under the window);
- the protective plastic film and the internal counterflanges are applied to the holes;
- folding grilles are installed outside;
- the monobloc air conditioner is mounted on the wall.

The new generations of packaged air conditioners are almost invisible because, thanks to new technologies, they manage not to reach 20 cm in thickness, without considering that their noise levels are far lower than previous models.