The preparation is made of shockproof polystyrene and is equipped with two plates to secure the internal unit.
The particular shape of the condensate water conveyor, fixed at the rear, prevents stagnation and the formation of unpleasant odours.
It is also equipped with a grille so that mortars, debris or paint residues do not obstruct the passage of water.
To facilitate the installation, the preparation is provided with support feet and built-in levelling device.