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Overview of benefits

Flexible controlled residential ventilation system for new builds and renovation of residential buildings; Available in ceiling, flush-mounted or surface-mounted versions – can be installed as a decentralised or centralised solution

Simple controls: Automatic mode and key functions such as filter and error messages are covered

Includes an enthalpy heat exchanger and preheating coil as standard

Meets the stated technical requirements for selected German funding programmes

Humidity sensor included as standard for demand-based ventilation control

Specifications 

FWL-F-100
FWL-100
FWL-D-80
Specifications
Ceiling version
Flush-mounted version
Surface-mounted version
Appliance type
Centralised
Centralised
Decentralised
Air flow rate
m³/h
80
80
80
Heat recovery rate*
%
84
84
86
Filter category
ISO Coarse 60 %
ISO Coarse 60 %
ISO Coarse 60 %
Optional filter category
ISO ePM1 50 %
ISO ePM1 50 %
ISO ePM1 50 %
Enthalpy heat exchanger
ja
ja
ja
Preheater included as standard
ja
ja
ja
Constant flow
ja
ja
ja
Dimensions (W x H x D) *,**
mm
519x935x206
524x970x206***
524x970x206
Duct connection (outside & exhaust air)
DN
125
125
125
Duct connection (supply and extract air), standard
DN
75
75
-
Weight*
kg
<25
<25
<25

Specifications 

  • FWL-F-100

  • FWL-100

  • FWL-D-80

    Specifications
    Ceiling version
    Flush-mounted version
    Surface-mounted version
    Appliance type
    Centralised
    Centralised
    Decentralised
    Air flow rate (m³/h)
    80
    80
    80
    Heat recovery rate* (%)
    84
    84
    86
    Filter category
    ISO Coarse 60 %
    ISO Coarse 60 %
    ISO Coarse 60 %
    Optional filter category
    ISO ePM1 50 %
    ISO ePM1 50 %
    ISO ePM1 50 %
    Enthalpy heat exchanger
    ja
    ja
    ja
    Preheater included as standard
    ja
    ja
    ja
    Constant flow
    ja
    ja
    ja
    Dimensions (W x H x D) *,** (mm)
    519x935x206
    524x970x206***
    524x970x206
    Duct connection (outside & exhaust air) (DN)
    125
    125
    125
    Duct connection (supply and extract air), standard (DN)
    75
    75
    -
    Weight* (kg)
    <25
    <25
    <25

    Installation options

    1.5-room apartment – flush-mounted installation

    • 1.5-room apartment, 43 m² for one person
    • Flush-mounted version "FWL-100"
    • Extract air for bathroom via 2x DN 75 round duct and UniAir design valve
    • Supply and extract air for living/dining area directly at the appliance
    • Wall block and outside grille for external wall installation

    Installation options

    2.5-room apartment – flush-mounted installation with RenovatAir Mixfan

    • 2.5-room apartment, 58 m² for two people
    • Flush-mounted version "FWL-100"
    • Extract air for bathroom via 2x DN 75 round duct and UniAir design valve
    • Supply and extract air for living/dining area directly at the appliance
    • RenovatAir Mixfan for supply air to the bedroom
    • Wall block and outside grille for external wall installation

    Installation options

    2.5-room apartment – ceiling installation

    • 2.5-room apartment, 53 m² for one or two people
    • Ceiling version "FWL-F-100" in suspended ceiling in corridor
    • Supply and extract air each with DN90 round duct system
    • UniAir design valves
    • Fresh air and exhaust air with DN 125 ISO pipe system

    Installation options

    Student residence – surface-mounted version

    • 20 m² room
    • Surface-mounted version on wall incl. outside and exhaust air connection and outside grille
    • Complete ventilation of the room without a distribution system

    * Provisional data
    ** Incl. housing
    *** Wall depth flush-mounted housing: 162 mm