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Product Overview Schalldämmlüfter Z-WRG RONDO PLUS | Z13

74 dB MAXX II | LÜFTER MIT
WÄRMERÜCKGEWINNUNG

Z-WRG RONDO PLUS | Z13

Integrated external wall ventilator with heat recovery; modular design in round plastic version (DN 150 mm); in LAL 100 installation version; has a tested nominal length of 330 mm; is pre-assembled at the factory to the respective wall thickness; for sound insulation requirements up to 74 dB (Dn,e,w) weighted standard sound level difference; tested at ift-Rosenheim.

Both components (the final assembly set and the construction sets ring module set) can be ordered separately. This means that installation can be adapted to the construction progress at any time.

For the facade side, termination in the reveal, we recommend using the FA-LAx 37 aluminium cover in natural or white or, on request, in RAL/NCS special paint.

Montageanleitung Rohbau-Set Aktive
Datenblatt WRG RONDO PLUS mit ZS-PLUS Steuerung
Datenblatt WRG RONDO PLUS mit ZS-SMART Steuerung
Systemzubehör WRG RONDO
Ökodesign Informationen Z-WRG RONDO PLUS
Energie Label Z-WRG RONDO PLUS

Art-Nr: 1600-1630VX + 1600-5621VX

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In detail

Installation situation LAL 100 - concealed within the reveal

The LAL 100 installation version guarantees perfect installation of your decentralised heat recovery units in terms of building physics with horizontal distortion. The flat duct is warped to the side in the insulation layer. The air intake takes place in the window reveal.
The factory prefabricated and two-dimensionally adjustable shell set (RS-LAL 100) can be integrated completely without thermal bridges within a 200 mm shell opening.

PLUS DESIGN Cover

The room-side PLUS DESIGN panel from Ventomaxx is thermally and acoustically insulated. The control panel for setting the programme functions (continuous operation, humidity protection, shock ventilation, cross ventilation) is integrated into the underside of the panel; sound-insulating ventilation units from the PLUS series are equipped with a class G3 hygiene filter at the factory. F6 pollen filters are optionally available for allergy sufferers; the filter change indicator is silent

Ventomaxx ceramic heat exchanger

Ventomaxx heat exchangers are considered unique in terms of air hygiene due to their insulation-free design and can be cleaned without wear. Inspection and filter changes on the entire heat recovery system are particularly user-friendly and can be carried out without tools.

Facade cover and air/condensate ducting

The FA-LAx 37 aluminium Facade cover is available in natural, white or, on request, in RAL/NCS colours. It has variable fixing points. The drainage lug (air/condensate guide) is integrated into the flat channel cover at the factory.

Construction model
Z-WRG RONDO PLUS in LAL 50SB mounting version

Sound-insulating ventilation units with heat recovery and particularly high protection against external noise are ideal for living rooms, bedrooms, hotels, offices, etc.

  • Sound insulation value of 74 dB Dn,e,w
  • Fan control via central operating units (ZS-PLUS, ZS-SMART)
  • Selectable from 4 programme functions
  • High-performance ceramic heat exchanger

 

Final assembly set

The final assembly set consists of a Ventomaxx high-performance ceramic heat exchanger. These are designed to be closed-cell, insulation-free and therefore absolutely VOC-free. They are therefore considered unique in terms of air hygiene and can be cleaned mechanically, permanently and wear-free.

The second component of the final installation set is the digital fan unit, characterised by a quiet, energy-saving EC fan with integrated sound insulation.

The PLUS DESIGN panel on the room side is fully thermally insulated and has an adjustable air outlet roller with adjustable air flow. The filter can be changed without tools.

Im Detail

ZS-PLUS
ZS-SMART
ZS-TOUCH

  • Ansteuerung von 2-6 Lüftern
  • Paariger / unpaariger Betrieb möglich
  • 4 Programme / 5 Luftstufen
  • Integrierter Feuchtesensor
  • Unterputzvariante oder Einbau in die Unterverteilung
ZS-PLUS im Unterputz
ZS-PLUS in der Unterverteilung

  • Ansteuerung von 2-4 Lüftern
  • Erweiterungsmöglichkeit auf 8 Lüfter über externe Anschlusseinheit und Netzteil in der Unterverteilung
  • 4 Programme / 4 Luftstufen
  • Zusätzliche Funktion: Pausenmodus
  • Schnittstelle zum Anschluss von Hygro- oder kombiniertem CO2- und Hygrosensor

  • Ansteuerung von 2-8 Lüftern über TOUCH-Bedienelement
  • 4 Programme / 5 Luftstufen
  • Weitere Funktionen: Zeitsteuerung, Pausenmodus
  • Mehrzonenbetrieb möglich
  • Integrierter Temperatur- und Hygrosensor, sowie Schnittstellen für weitere Anschlüsse

Examples

LAL V100 S

Z-WRG RONDO PLUS 74 dB MAXX II

Article no.: 1600-5742VX (construction sets)

LAL V100 – with angled downward projection

The WRG RONDO PLUS LAL V50 is concealed within the reveal. This means that the ventilation duct is installed at an angle downwards within the insulation layer. This reduces the axial dimensions by up to 50% compared to the horizontal LAL design. The ventilator position next to the window (room-side view) determines the installation side of the duct (LEFT or RIGHT). This installation solution is ideal if a high level of sound insulation is to be realised for large front windows and narrow wall areas next to windows/doors. The termination is flush with the reveal. The condensate drain is already integrated at the duct outlet.

Exterior view
Interior view

Accessories

CUSTOM-MADE VENTILATION SOLUTIONS FOR NEW BUILDS AND RENOVATION PROJECTS

We provide architects and technical planners tailored solutions to address every ventilation challenge with precision. Whether it is sound insulation, energy efficiency, or optimising facade aesthetics, our expert technical teams are equipped to provide you with the ideal solutions.

With Ventomaxx, you gain access to comprehensive hybrid ventilation concepts that seamlessly combine passive and active systems from a single, trusted source. Our mission is to improve indoor air quality in the most efficient way.

CUSTOM-MADE VENTILATION SOLUTIONS FOR NEW BUILDS AND RENOVATION PROJECTS

We provide architects and technical planners tailored solutions to address every ventilation challenge with precision. Whether it is sound insulation, 

energy efficiency, or optimising facade aesthetics, our expert technical teams are equipped to provide you with the ideal solutions.

With Ventomaxx, you gain access to comprehensive hybrid ventilation concepts that seamlessly combine passive and active systems from a single, trusted source. Our mission is to improve indoor air quality in the most efficient way.

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Conventional fans
Ventomaxx ®