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Decentralised mechanical ventilation

FWL-PushPull

The WOLF FWL-PushPull is a decentralised mechanical ventilation system which provides all important areas with fresh air and removes stale air, without using ventilation ducts. 

Modern push-pull technology

The WOLF FWL-PushPull alternates between expelling stale air and drawing in outdoor air. The smart system incorporates a number of different appliances. 

 

The FWL-PushPull 30 ventilation unit provides an air flow rate of up to 26 m³/h. The maximum air flow rate of the FWL-PushPull 45 is 42 m³/h. The maximum air flow rate of the FWL-ABLV unit is 100 m³/h, making it suitable for applications involving higher air change rates. 

Quiet, flexible and easy to operate


Nothing to hear

The WOLF FWL-PushPull moves the air flows without disturbing noise thanks to state-of-the-art EC fan technology. This residential ventilation system is one of the quietest units on the market.

For new construction and modernisation

As a decentralised ventilation system, the WOLF FWL-PushPull can be used both in new buildings and in modernisation projects.

Simple operation

The FWL-PushPull mechanical ventilation offers a high air performance that you can regulate easily and conveniently via the room air control.

Healthy, efficient and durable

CWL-D-70 - Child on Couch

Healthy indoor climate

Intelligent control

Carbon dioxide, humidity and pollution sensors determine when the air in a room has become stale and automatically tell the unit to exchange it for fresh air.

Clean air

Modern filters trap pollen and larger particles. The FWL-PushPull continuously removes excess moisture from the air, making mould a thing of the past - providing a healthier environment for everybody, not just people with allergies. Read more

High efficiency - man relaxing on the couch

More efficient

Reduced ventilation losses

The automatic ventilation unit and heat recovery system reduces heat losses and cuts your heating costs.

Efficient heat recovery

The FWL-PushPull mechanical ventilation unit uses an efficient countercurrent heat recovery system.

Hygienic air separation

Supply and extract air are routed past each other in separate ducts in the heat exchanger.

CWL-D-70 on the wall

Reliable technology

Fast maintenance

No tools are required to change the filter or clean the FWL-PushPull unit.

Perfectly in tune with you.

Made in Germany
& German engineering

Put your trust in premium quality from our development and production site in Bavaria. We manufacture durable, robust and reliable appliances. 

Made in Germany
& German engineering

Put your trust in premium quality from our development and production site in Bavaria. We manufacture durable, robust and reliable appliances. 

WOLF know-how
Over 50 years of experience

We have been developing indoor environment solutions for decades. Always in line with our motto “Perfectly in tune with you”.

WOLF know-how
Over 50 years of experience

We have been developing indoor environment solutions for decades. Always in line with our motto “Perfectly in tune with you”.

All-rounders & experts
Heating, ventilation & air handling

We supply complete solutions from a single source. Benefit from a perfectly coordinated system with a unified control scheme and a single expert advisor. 

All-rounders & experts
Heating, ventilation & air handling

We supply complete solutions from a single source. Benefit from a perfectly coordinated system with a unified control scheme and a single expert advisor. 

Smart homes
Modern homes

Smart home technology lets you control your heating system, ventilation and many other appliances from wherever you are. 

Smart homes
Modern homes

Smart home technology lets you control your heating system, ventilation and many other appliances from wherever you are. 

Made in Germany
& German engineering

Put your trust in premium quality from our development and production site in Bavaria. We manufacture durable, robust and reliable appliances. 

WOLF know-how
Over 50 years of experience

We have been developing indoor environment solutions for decades. Always in line with our motto “Perfectly in tune with you”.

All-rounders & experts
Heating, ventilation & air handling

We supply complete solutions from a single source. Benefit from a perfectly coordinated system with a unified control scheme and a single expert advisor. 

Smart homes
Modern homes

Smart home technology lets you control your heating system, ventilation and many other appliances from wherever you are. 

Technical details

FWL-PushPull 45
FWL-PushPull-30
FWL-ABLV
Air flow rate
m³/h
15-42
5-26
20-100
Air flow rate in pure extract air mode
m³/h
/
45
20-100
Heating efficiency up to
%
84
73
/
Heating efficiency according to ErP
%
84
73
/
Sound pressure level (1 m distance, free field conditions)
dB (A)
21-38
18-49
19-52
Wall sleeve diameter
mm
Ø 160
Ø 160
/
Hole diameter (recommended)
mm
Ø 180
Ø 180
/
Min. wall thickness
mm
265
310
/

Technical details

  • FWL-PushPull 45

  • FWL-PushPull-30

  • FWL-ABLV

    Air flow rate (m³/h)
    15-42
    5-26
    20-100
    Air flow rate in pure extract air mode (m³/h)
    /
    45
    20-100
    Heating efficiency up to (%)
    84
    73
    /
    Heating efficiency according to ErP (%)
    84
    73
    /
    Sound pressure level (1 m distance, free field conditions) (dB (A))
    21-38
    18-49
    19-52
    Wall sleeve diameter (mm)
    Ø 160
    Ø 160
    /
    Hole diameter (recommended) (mm)
    Ø 180
    Ø 180
    /
    Min. wall thickness (mm)
    265
    310
    /

    Do you have any questions?

    It can be complex and time-consuming to find the right solution for your home. We can help you to understand everything that is really relevant to your project in only a few minutes.

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