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Central mechanical ventilation

CWL-F Excellent

The WOLF CWL-F Excellent mechanical ventilation unit is slim enough to fit into even challenging installation sites where space is tight.

Low energy costs thanks to cutting-edge technology

The CWL-F Excellent central mechanical ventilation unit is slim and compact in design so the appliance can be easily installed in tight corners. The ventilation system is very efficient and quiet and unobtrusively supplies fresh and healthy air to your home’s interior.

You can choose between two different output ratings – the CWL-F-150 Excellent with a flow rate of 150 m³/h and the CWL-F-300 Excellent with a flow rate that is twice as high. Both models are perfect for apartments and small detached houses.

Living space ventilation CWl-F-Excellent

Healthy indoor environment throughout your entire home


Fresh air around the clock

The WOLF CWL-F Excellent supplies your home with a continuous flow of fresh air fully automatically and in line with your requirements. Even at night, the ventilation unit constantly supplies your rooms with fresh air and promotes restful sleep.

Not too dry, not too humid

The CWL-F Excellent reliably extracts stale, moist and smelly air from the interior of your home. If you choose a CWL-F-300 with optional enthalpy heat exchangers, you can also benefit from moisture recovery. Optimum humidity promotes physical and mental wellbeing and even significantly reduces the risk of mould formation.

Allergy sufferers can breathe a sigh of relief

The ventilation system uses powerful filter technology to reliably purge the supply air of pollen, dust and dirt particles.

The benefits of the CWL-F Excellent mechanical ventilation unit

CWL F on the ceiling

High efficiency

Energy efficiency for your home

The CWL-F Excellent mechanical ventilation unit is equipped with countercurrent heat recovery. This enables the system to use a large proportion of energy from the extract air to preheat the fresh air, which lowers your heating costs considerably, unlike airing your home by opening windows. Read more

Cooling on hot nights

The active bypass function of the slim appliance circumvents the heat recovery segment and cools your home with pleasant night air.

Indoor climate - family at home on the couch

Healthy air

Intelligent, demand-based control

The CWL-F Excellent slim appliance constantly monitors all relevant air parameters, such as humidity and CO2. The ventilation system adapts its output flexibly to your requirements depending on the air quality. The result: a pleasant and comfortable indoor environment round the clock. Read more

No irritating draughts

The ventilation system’s integrated reheater coil keeps the supply air at a perfect temperature and prevents unpleasant draughts.

Changing the CWL-F-Excellent filter

Always ready for operation

Automatic frost stat control

The preheater coil with frost stat control unit stops the ventilation system from freezing even at sub-zero outside temperatures and supplies all your rooms with a reliable flow of fresh air.

Quiet and unobtrusive

The exceptionally low-noise EC fans mean the ventilation units works quietly.

Filter change notification

The CWL-F Excellent mechanical ventilation unit indicates when the filter needs changing on its user-friendly display.

Perfectly in tune with you.

Made in Germany
& German engineering

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

Made in Germany
& German engineering

Put your trust in premium quality from our Bavarian development and production site. 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 single control unit 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 single control unit 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 Bavarian development and production site. 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 single control unit 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

CWL-F-150 Excellent
CWL-F-300 Excellent
Energy efficiency class*
A+ / A
A
Max. air flow rate
m³/h
150
300
Max. heating efficiency
%
94
92
Sound power level Lwa (ErP)
dB (A)
38
44
Filter class
Optional filter class
Dimensions (WxHxD)
mm
660 x 1000 x 198
644 x 1185 x 310

Technical details

  • CWL-F-150 Excellent

  • CWL-F-300 Excellent

    Energy efficiency class*
    A+ / A
    A
    Max. air flow rate
    m³/h
    150
    300
    Max. heating efficiency
    %
    94
    92
    Sound power level Lwa (ErP)
    dB (A)
    38
    44
    Filter class
    Optional filter class
    Dimensions (WxHxD)
    mm
    660 x 1000 x 198
    644 x 1185 x 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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