Dehumidifier set BDM90 + fan MV600L
By ventilating the space during the drying process, you significantly accelerate it. The drying is also more uniform, without frequent movement of the fan and the dehumidifier.
The movement of air steadily blows the wettest air from the walls and floors, and the dehumidifier can then condense it.
The vent accelerates the complete drying of wet corners and thicker plaster layers.