Type FSL-B-SEK

Secondary air unit with heat exchanger for installation under the sill

 

Ready-to-operate decentralised ventilation unit that provides good comfort levels

  • Acoustically optimised EC fan with low specific fan powers, SFP = 1 according to EN 13779
  • Heat exchanger for heating and cooling as 2-pipe or 4-pipe system
  • G3 filter fleece to protect the unit
  • Condensate drip tray with condensate drain


Optional equipment and accessories

  • Modular control system X-AIRCONTROL, specially for decentralised ventilation systems
  • Various fixing systems to fix the unit to the floor or wall
  • Powder coating in many different colours, e.g. RAL CLASSIC
small_tab1_Serie FSL-B-SEK
  • Application
  • Description

Application

  • 2-pipe or 4-pipe heat exchangers enable good comfort levels
  • Inducing displacement flow
  • Energy-efficient solution since water is used as a medium for heating and cooling
  • For new buildings and refurbishment projects
  • Installation under the sill
  • Typical installation locations include offices and meeting rooms

Special characteristics

  • Air-water heat exchanger as 2-pipe or 4-pipe system, with G½" union nuts and flat seals
  • 4 levelling feet (optional)
  • Installation into a frame as an option
  • Condensate drip tray with condensate drain
  • Easy filter change with quick release fasteners, no tools required
  • Compact construction, hence particularly suitable for refurbishment projects

Variants

  • Traungasse project (Vienna, Austria)
  • Bennigsenplatz project (Düsseldorf, Germany)
  • Laimer Würfel project (Munich, Germany)

Construction

  • Powder-coated RAL 9005, black, gloss level 70 %
  • P1: Powder-coated in any other RAL colour, gloss level 70 %

Useful additions

  • Modular control system X-AIRCONTROL, specially for decentralised ventilation systems
  • Connecting hoses

Construction features

  • 1 energy-efficient EC fan with low specific fan powers, SFP = 1 according to EN 13779
  • The supply air is discharged to the room as an inducing displacement flow from the lower front part of the unit

Materials and surfaces

  • Casing, filter chamber cover, fans and levelling feet are made of galvanised sheet steel
  • Heat exchanger with copper tubes and aluminium fins
  • Casing is powder-coated RAL 9005, black, or in any other RAL colour
  • Mineral wool lining to DIN 4102, fire rating class A, faced with glass fibre fabric as a protection against erosion, effective with airflow velocities up to 20 m/s
  • Closed cell sealing strips

Información técnica

  • Function
  • Technical data
  • Quick sizing
  • Specification text
  • Order code
fsl-b-sek

Functional description

Decentralised secondary air units dissipate cooling loads and heat loads.

The room air is taken in by an EC centrifugal fan and passes through a filter fleece. The air is subsequently heated or cooled by the heat exchanger and eventually supplied to the room as an inducing displacement flow.

fsl_b_sek
fsl-b-sek

 

Decentralised secondary air units of Type FSL-B-SEK, with heat exchanger, for installation under the sill.

Special characteristics

  • Air-water heat exchanger as 2-pipe or 4-pipe system, with G½" union nuts and flat seals
  • 4 levelling feet (optional)
  • Installation into a frame as an option
  • Condensate drip tray with condensate drain
  • Easy filter change with quick release fasteners, no tools required
  • Compact construction, hence particularly suitable for refurbishment projects

Materials and surfaces

  • Casing, filter chamber cover, fans and levelling feet are made of galvanised sheet steel
  • Heat exchanger with copper tubes and aluminium fins
  • Casing is powder-coated RAL 9005, black, or in any other RAL colour
  • Mineral wool lining to DIN 4102, fire rating class A, faced with glass fibre fabric as a protection against erosion, effective with airflow velocities up to 20 m/s
  • Closed cell sealing strips

Construction

  • Powder-coated RAL 9005, black, gloss level 70 %
  • P1: Powder-coated in any other RAL colour, gloss level 70 %

Technical data

  • Width: 1085, 1590, 950 mm
  • Height: 630, 503, 586 mm
  • Depth: 319, 400, 491 mm
  • Fresh air flow rate: –
  • Supply air flow rate: up to 200 m³/h
  • Cooling capacity: up to 520 W
  • Heating capacity: up to 1220 W
  • Max. operating pressure: 6 bar
  • Max. operating temperature: 75 °C
  • Sound power level: 26 – 43 dB(A)
  • Supply voltage: 230 V AC ±10 %, 50/60 Hz
  • Rating: up to 27 VA
  • Power consumption: 18 W with boost level, 10 W with medium speed (nominal volume flow rate)
fsl-b-sek

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Estamos aquí para atenderles

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Por favor mande su solicitud
Tel.: +34 976 50 02 50 | Fax: +34 976 50 09 04

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Los campos marcados con un (*) sin imprescindibles de cumplimentar

Contacto

Gracias por su mensaje.

Visual contact Visual contact

Su mensaje ha sido enviado correctamente, en breve será atendido.
En seguida nos pondremos en contacto con Vd.
Para información general sobre productos o servicios, por favor llamar al:
Tel.: +34 976 50 02 50 | Fax: +34 976 50 09 04