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Rotenso RVF V- Stage monument air conditioning system

10 of December '21

Air conditioning for monuments

mini RVF V-STAGE are centrifugal condensing units in direct evaporation systems.
The new technical solution allows the compressor condensing unit to be installed inside the building. This is an excellent air-conditioning and heating system for buildings where there are limited possibilities to mount the chiller outside the building, such as historic buildings, sacred buildings, compact urban buildings.

Air conditioning system for monuments Rotenso RVF V- Stage

The owners of historic properties have a duty of care and concern to preserve the object in the best possible condition, and form, as close to the original as possible. However, legal protection of historic buildings does not mean that there is no chance of introducing thermal comfort to the premises in the form of an air conditioning and ventilation system. In the frequent cases when the guidelines of historic preservationists do not allow the installation of a condensing unit on the facadeor roof of a historic building, the solution is the RVF V-STAGE Rotenso System.

System klimatyzacji dla zabytków Rotenso RVF V- Stage

Air-conditioning system for historical monuments Rotenso RVF V- Stage

© ROTENSO

Installation possibilities of the RVF V-STAGE condensing unit inside the building

The principle of operation, intended for monuments or buildings in compact buildings, of the Rotenso RVF V-STAGE condensing unit is the same as the classic solution with an external condensing unit, with the difference, however, that the V-STAGE unit itself is factory-adapted for installation, so that it can be placed inside the building, for example, in a technical room, archive, basement or attic. V -Stage technology is therefore a solution for buildings on which, due to their historic nature or compactness, it is not allowed to install equipment.

System klimatyzacji dla zabytków Rotenso RVF V- Stage

Air-conditioning system for historical buildings Rotenso RVF V- Stage

© ROTENSO

Design of the indoor unit RVF V-STAGE

The fresh air needed to carry out the thermodynamic transformation must be brought to and from the device to the outside. This is made possible by the special design of a centrifugal radial fan with a high compression of as much as 90 Pa that allows the air to be transported over a long distance, up to 15 meters. For the supply and discharge to the outside of the air exchange channels only small openings in the facade, or roof, which remain without affecting the aesthetics of the buildingand can be easily covered with a special grille or incorporated into a window frame or an unused chimney.
The possibility of complete installation of the unit inside the building, connection of 9 air conditioners and cooperation of the system with air handling units, with a cooling or heating section is an ideal solution for buildings under conservation or difficult location.

System klimatyzacji dla zabytków Rotenso RVF V- Stage

Air conditioning system for monuments Rotenso RVF V- Stage

© ROTENSO

Efficient technology

RVF V-STAGE systems use two-rotary compressors with built-in crankcase heaters, which additionally allow the air conditioner to effectively perform the function of heating the premises up to -15°C. The RVF V-STAGE system is a two-pipe system. The installation of the system is based on carrying out the installation with refrigerant using only two pipes separated by RVF system tees. This results in savings in space, material and time required to run the installation.

Invited to contact the Rotenso air conditioning systems department: systemy@rotenso.pl

For more information, visit the company's ROTENSO page on the PdA portal.

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