Hotels
We offer tailor-made solutions for energy-efficient ventilation and air conditioning in hotels.

We offer tailor-made solutions for energy-efficient ventilation and air conditioning in hotels.
Hotels want to offer their guests as comfortable and pleasant a stay as possible. Our fans and ventilation units not only create a pleasant climate, but also provide an efficient supply of fresh air. Hotels have a wide range of ventilation requirements.
The SupraBox DELUXE is ideal for conference rooms and also takes existing circumstances into account.
These compact energy recovery units have been designed to be very quiet so that the air exchange does not disturb meetings.
Even with their new design, they are not an eyesore and can also be used as a pinboard thanks to their magnetic front panel.
Not only by reducing CO2 levels and recovering heat, but also by filtering pollen and fine dust, the air quality in conference rooms can be significantly improved.
The installation and commissioning of the units is also very simple and flexible.
Hotel rooms are the most important part of a hotel and must therefore provide comfortable accommodation.
Rosenberg offers the ideal solution for ensuring a pleasant living environment with the SupraBox COMFORT.
This compact energy recovery unit with heat recovery demonstrates just how energy-efficient and quiet a ventilation unit can be.
An energy recovery unit can supply several hotel rooms with fresh air at once.
Airbox air handling units are suitable for larger properties.
Due to the large entrance doors of hotels, unpleasant temperatures and draughts often occur in hotel lobbies.
Our energy-efficient air curtains are the ideal solution to counteract this.
Air exchange is extremely important in large and commercial kitchens.
Our fans replace dirty, greasy exhaust air with fresh supply air.
The kitchen exhaust box and the Unobox-ME are integrated into pipe systems and adapted to the requirements of kitchens.
In addition to the hygienic and maintenance-friendly housing and the motor outside the air flow, these fans can also be used to convey hot media.
Hotel operators are keen to maximise their living space.
This is precisely why air handling units are considered obstacles in hotel complexes.
Rosenberg therefore enables you to install your ventilation systems on the roof.
Another advantage of this is the central control of the unit. In addition to air handling units, roof fans are also available for space-saving installation.