Residential ventilation

The CWL-2 incorporates ventilation technology designed for thermal and electrical performance under the specified operating conditions. At the same time, the CWL-2 is designed for low-noise operation. Thanks to its complete redesign, this device now features compact dimensions and a integrated preheater.

Thanks to its aerodynamic internal design and newly developed components, the unit ensures quiet operation across a range of power settings. Depending on the installation concept, the use of external silencers may not be required. WOLF ventilation units are ideally suited to the new flow- and maintenance-optimised UniAir design valves in the round and rectangular versions.

The fan technology supports controlled airflow management. TThe flow rate measurement system supports airflow control during operation. At the same time, this technology creates a clearer structure and a high level of serviceability.

In combination with the new WOLF UniAir supply and extract air design valves, the CWL-2 series looks refined yet discreet and will fit into any interior. In the modern silver-stripe design, the CWL-2 appliance series perfectly fits in with the current WOLF look.

The CWL-2 is also available with an optional moisture-recovering heat exchanger (accessory). Thanks to the antibacterial polymer electrolyte membrane (PEM) the PEM membrane separates air streams within the heat exchanger and supports moisture recovery during operation. A separate drain connection is no longer required.

The CWL-2 thinks for you: the preheater supports ventilation operation at low outdoor temperatures. The fully automatic bypass function means that cool outside air can be used at night in summer. All of these features are standard with WOLF.

With the new colour touch display, you can now operate the appliance even more easily. The digital step-by-step instructions guide you through installation and filter changes quickly and intuitively. The ball siphon is designed for condensate management within the ventilation system

With the optional WOLF Link home interface module (accessory) and the Smartset portal, you can monitor your customers' systems via the internet at any time. This makes it easy to read the status of the system and optimise settings without costly travel.

CWL-2 ventilation units can be combined with WOLF heat generators. The system combines ventilation and heating components within a common control concept.