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In-wall ventilation fans for Home and Office
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Applications of wall-mounted exhaust fans
Wall-mounted exhaust fans are used in many areas to permanently improve air quality and indoor climate:
- Bathrooms and sanitary rooms
- Kitchens, utility rooms and ancillary spaces
- Basements and storage rooms
- Workshops, technical and plant rooms
- Commercial and industrial applications
- Home and office
Through continuous air exchange, wall-mounted fans help to effectively reduce humidity, odors, pollutants and heat buildup.
General information about different types of fans can be found in our category Fans.
230 V or 400 V – choosing the right version
Depending on the area of application, different electrical versions are available:
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Wall-mounted exhaust fans for 230 V
Ideal for living spaces, smaller commercial areas and standard applications. -
Wall-mounted exhaust fans for 400 V
Suitable for industrial applications, larger air volumes and professional continuous operation.
Choosing the right voltage depends on the required performance, the installation location and the available electrical connections.
Installation accessories for wall-mounted exhaust fans
For professional installation, we offer suitable accessories for wall-mounted exhaust fans.
These include mounting components, wall ducts, protective grilles and backdraft dampers. The right accessories ensure safe installation, clean airflow and reliable operation.
Advantages of wall-mounted exhaust fans
- Direct exhaust air discharge through the wall
- Reduction of humidity and odors
- Suitable for private, commercial and industrial applications
- Available in different performance and voltage variants
- Can be combined with suitable installation accessories
Discover our range of wall-mounted exhaust fans and find the right solution for reliable and controlled ventilation.
If you have any questions, we will be happy to assist you by phone at 0711 787 4078 or by email at kontakt1126@KlimaLex.de.
FAQ / Frequently Asked Questions
A wall-mounted exhaust fan is a fan that is permanently installed in a wall and moves air directly to the outside or from outside to inside.
It is ideal when rooms need regular ventilation and no window or ceiling solution is available – for example in bathrooms, basements or technical rooms.
230 V models are suitable for standard applications, while 400 V fans are designed for higher performance, larger air volumes and industrial continuous operation.
Yes, depending on the installation situation, accessories such as wall ducts or protective grilles are recommended for safe and functional installation.