Horizontal (under sill) units

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SCHOOLAIR-B

Ready-to-operate decentralised ventilation unit that provides good comfort levels, used for the ventilation and extract ventilation of rooms such as classrooms in schools

  • Acoustically optimised EC fans with low specific fan powers, SFP-1 according to EN 13779
  • Plate heat exchanger for heat recovery (air/air), including bypass with electric actuator
  • Highly efficient heat exchanger for heating and cooling as 2-pipe or 4-pipe system
  • Heat recovery all year round
  • Reduction of fine dust and pollen contamination due to integral filters that conform to VDI 6022 – F7 fresh air filter and G3 extract air filter
  • Easy filter change, no tools required
  • Condensate drip tray with condensate drain
  • Motorised shut-off dampers, normally closed (NC)
  • Installation without interruption to the operations of the respective school


Optional equipment and accessories

  • Modular control system FSL-CONTROL II, specially for decentralised ventilation systems
  • Demand-based fresh air volume, free cooling and night purge, depending on control strategy
  • Various fixing systems to fix the unit to the floor or wall
  • Variable heat recovery
  • Powder-coated RAL 9005 (black)

Heizleistung bis 6.090 W

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FSL-B-ZAB/SEK

Ready-to-operate decentralised ventilation unit that provides good comfort levels, used for the ventilation and extract ventilation of rooms

  • Acoustically optimised EC fans with low specific fan powers, SFP-1 according to EN 13779
  • Plate heat exchanger for heat recovery (air/air), including bypass damper with electric actuator (open-close)
  • Heat exchanger for heating and cooling as 2-pipe or 4-pipe system
  • Reduction of fine dust and pollen contamination due to integral filters that conform to VDI 6022 – F7 fresh air filter and G3 extract air filter
  • Inspection panel simplifies filter change and cleaning of the heat exchanger
  • Condensate drip tray with condensate drain
  • Motorised shut-off dampers, normally closed (NC)
  • Automatic switching to secondary air mode (based on air quality)


Optional equipment and accessories

  • Modular control system FSL-CONTROL II, specially for decentralised ventilation systems
  • Demand-based fresh air volume, free cooling and night purge, depending on control strategy
  • Various fixing systems to fix the unit to the floor or wall
  • Variable heat recovery
  • Powder-coated RAL 9005

Kühlleistung: bis 650 W Heizleistung: bis 2780 W

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Comfortable room heating and demand-based ventilation in schools, kindergartens and meeting rooms

The ready-to-use, decentralised SCHOOLAIR-B and FSL-B units create an inducing displacement flow and use pumped hot water and pumped chilled water for heating and cooling. 

SCHOOLAIR-B
Large air volumes as particularly required in schools, kindergartens and meeting rooms 

FSL-B-ZAB
Ideal for offices

These variants have already been successfully used for various projects: 

  • FSL-B-SEK (secondary air only) 
  • FSL-B-ZUL (supply air only) 
  • FSL-B-ZUS (supply air + additional secondary air) 
  • FSL-B-ZAS (supply and extract air + additional secondary air) 

Special requirements? Give us a call! We have solutions!


For design details, have a look at our Decentralised Ventilation brochure.

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



EQUIPMENT AND ACCESSORIES

Modular control system FSL-CONTROL II, specially for decentralised ventilation systems

Various room control panels in attractive designs

Various wall and floor fixing systems

Condensate drip tray with or without condensate drain

Powder coating in many different colours, e.g. RAL CLASSIC

FSL-CONTROL II - Easy-to-operate room control system

Our experts for decentralised ventilation

Contact us. We have solutions.

Contact us.

We have solutions.

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Visualisation of the air distribution - decentralised ventilation


 

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Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265