DECENTRALIZED VENTILATION

BREATHE HEALTHY AIR AND SAVE ENERGY

Decentralized ventilation systems have been proven for many years and offer a simple option for initial installation or retrofitting in office buildings and educational institutions. Since the units are mounted directly on or near the façade, elaborate installation of ventilation ducts is not necessary.

Two drill holes or openings in the external wall are sufficient for the installation of the decentralized ventilation units.

Integrated filters ensure air that is almost free of pollen and dust. Optionally, the air is brought to the desired temperature via heating and cooling coils.

To prevent any loss of energy, efficient heat recovery systems are integrated and operated as needed via the built-in sensors..

WE ARE HAPPY TO ADVISE YOU

CONTACT US 


Describe your specific needs to us or arrange a non-binding consultation.

Your TROX HESCO Team

Email: trox-hesco@troxgroup.com

Phone: +41 55 250 71 11

To contact form

THIS IS WHAT AN EFFICIENT VENTILATION UNIT LOOKS LIKE

Device section with cladding example

THE ADVANTAGES AT A GLANCE

  • Save energy and protect the climate through heat recovery

  • Healthy indoor air quality guaranteed

  • Fast air exchange thanks to high performance

  • Whisper-quiet operation

  • Fewer infections through fresh air with healthy humidity

  • Protection against pollen and dust with high-quality filters

  • Shock ventilation with closed windows? Sure, with boost mode

  • Simple in planning, installation, operation, and maintenance

  • Heating or cooling as required

  • Meets all technical regulations


VARIABLE DESIGN OPTIONS FOR PERFECT AESTHETICS

SOLUTIONS FOR EDUCATIONAL INSTITUTIONS

We offer you well-thought-out technical solutions with decentralized fresh air systems, which ensure a good and safe learning environment in every room – even without extensive structural modifications..


► to the page "fresh air for learners" ►►

THE RIGHT SOLUTION FOR EVERY APPLICATION

THE RIGHT SOLUTION FOR EVERY APPLICATION


Only one ceiling unit for the entire room: Maximum performance in minimal space. To the ceiling units

Vertical parapet units with high performance and versatile design options. To the vertical parapet units

Freestanding units with minimal installation effort for simple and quick retrofitting. To the freestanding units

Decentralized parapet units are the ideal solution for decentralized ventilation of new and old buildings. To the horizontal parapet units

Underfloor units for floor-to-ceiling glazed façades are installed in hollow or raised floors. To the underfloor units

VERTICAL FAÇADE SOLUTION 

WITH ROTARY HEAT EXCHANGER UNIQUE IN THIS CLASS

  • Simple installation vertically on the parapet or next to the window

  • Freely designable casing – also possible in wood

  • Heating capacity up to 3800 W, cooling capacity up to 1470 W

  • Nominal air flow 400 m³/h – Boost 600 m³/h

  • Heat recovery efficiency > 75 %

  • W x H x D: 605 x 2200 x 413 mm


HORIZONTAL PARAPET SOLUTION

INTEGRATION WITHOUT LOSS OF SPACE!

  • Simple installation horizontally in front of the window parapet

  • Freely designable casing – also possible in wood

  • Heating capacity up to 3800 W, cooling capacity up to 1200 W

  • Nominal air flow 400 m³/h – Boost 600 m³/h

  • Heat recovery efficiency > 75 %

  • W x H x D: 2100 x 740 x 403 mm

HIGH-PERFORMANCE CEILING SOLUTIONS

THE MOST COMPACT UNIT IN ITS CLASS

  • Easily installed under the ceiling or within a suspended ceiling

  • Customizable casing in any RAL color

  • Heating up to 2829 W

  • Nominal air flow 800 m³/h – Boost 1100 m³/h

  • Heat recovery efficiency > 75 %

  • Dimensions (W x H x D): 3363 x 405 x 1030 mm

STAND-ALONE SOLUTION IN THE ROOM

LOW INVESTMENT COSTS THANKS TO REDUCES CONSTRUCTION MEASURES

  • Freely position the unit on any wall in the room

  • Stylish casing available in a wide range of colors

  • Isothermal unit with electric reheat coil

  • Nominal air flow 800 m³/h – Boost 1050 m³/h

  • Heat recovery efficiency > 75 %

  • Dimensions (W x H x D): 1200 x 2300 x 600 mm


TROX SCHOOLAIRS-HV-EH Stand-alone Lösung im Raum

UNDER FLOOR SOLUTIONS

FOR GLASS FACADES

  • Low installation height allows maximum room heights

  • Floor-to-ceiling glazing possible

  • Free grille selection thanks to variable design in the grille area

  • Heating capacity up to 1000 W, cooling capacity up to 400 W

  • Load-bearing capacity up to 5 kN/m²

  • In the grille area: W x H x D: 240 x 1100 x 340 mm

  • In the raised floor: W x H x D: 150 x 1008 x 520 mm

THE ADVANTAGES OF DECENTRALIZED VENTILATION AT A GLANCE

MORE DESIGN FREEDOM

  • The right solution for every façade

  • Easy integration into existing buildings

  • Maximum performance in minimal space

  • Individually designable unit casings

  • Use of existing piping systems for water-side supply

  • Quick and easy commissioning

  • No additional ventilation ducts required thanks to decentralized installation

  • Connection to central BMS via BACnet and Modbus possible

  • Everything in view in combination with X-TAIRMINAL


CONVINCING PERFORMANCE

  • High performance for fast air exchange

  • Year-round heat recovery

  • Healthy humidity recovery

  • Efficient heating/cooling coil for optimal temperature control

  • Clean filtration to reduce fine dust, pollen, and pathogens

  • Quiet operation, high energy efficiency

  • Demand-oriented room control

  • Energy-efficient unit components

LESS COSTS

  • Reduced installation effort through façade integration

  • No additional ventilation ducts required

  • Compact, water-side heating/cooling coil for reduced energy demand

  • Sensor-controlled, demand-based heating in winter and cooling in summer

  • Efficient heat recovery systems

  • High-performance filters with low pressure drop

  • Efficient ventilation motors with low energy consumption

WE ARE HAPPY TO ADVISE YOU

CONTACT US

Describe your specific needs to us or arrange a non-binding consultation.

Your TROX HESCO Team

Email: trox-hesco@troxgroup.com

Phone: +41 55 250 71 11

To contact form

FIND OUT MORE

Would you like to know more about decentralised ventilation? Here's more information, ready for download:

  • Façade ventilation systems for new and refurbished offices, schools and children's daycare facilities (brochure)
  • Variety at a glance (overview) 
The brochure gives you all the background information, while the overview helps you select the unit that best meets your requirements.


Download BrochureDownload Overview



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For general question regarding products or services you can also call:
Tel.: +41 55 250 71 11 | Fax: +41 55 250 73 10