Seasonal dwellings often face excessive humidity and dampness, which can lead to mould growth. To avoid this and still keep rooms as warm as possible using solar energy, room-based ventilation units can be used. They also provide significant savings on heating costs during cold seasons (e.g. in March, April).
For ventilation and supplementary heating in country houses and cottages, room-based Sol Fresh solutions are the best solution, as they use only solar energy and do not require a connection to the grid.
In particular, we recommend the Basic solution of the Sol Fresh series.
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