Wall fans with outstanding air flow – For domestic & commercial environments

Professional or domestic environments - They both require good ventilation to ensure best possible usability of the room. A ventilator does not necessarily have to be a huge appliance, in fact there are plenty of space-saving options as well. Not much installation work is needed, because the fans are simply mounted to an existing opening in the wall. The low acquisition costs are another benefit of theses models. Our products are maintenance and intereference free, meaning a smooth operation is guaranteed at all times.

Contents:

• Application of wall fans
• Features, airflow etc.
• Safety and design
• Accessories and extras

Features, airflow etc.

On the left hand side of our website you can filter for specific criteria that is relevant for you. At this point we would like to give you overview of the meaning behind each of the settings:

Brand:
CasaFan, a German producer established in 1984, is a specialist for ventilation appliances and was one of creoven’s first suppliers. Italian producer Vortice looks back on more than 60 years of experience in production of fans and continuously extends the already comprehensive product range with new technology. A trusting relationship to our suppliers and plenty of experience with the products are some of our distinct features.

Total pressure:
Fans that are restricted by walls and ventilation ducts have to overcome flow and friction resistance with the pressure they create. In case of longer distances, e.g. in pipe systems, the airflow must not lose momentum halfway. Pre-installed cover flaps with flexible lamellas pose an obstacle for the airflow that can only be overcome with enough power created by the fan.

The more pressure a fan can create, the more powerful the flow rate will be. The specification about the total pressure that can be reached mechanically is named after Blaise Pascal who discovered the phenomenon. The corresponding unit of measure is called Pa. The interaction of these values is diagrammed in the characteristic curve. Centrifugal fans generally create more pressure than axial-flow models because they discharge the air in a concentrated airflow.

Running direction:
Fans with revese function have the ability to either suck in or blow out air. This feature is controlled with a wall switch. The reversion comes in handy if you want to use the same device to supply and extract air on the same wall opening in intervals.

Power in Watt:
Energy-saving fans for small spaces or a powerful model for a big room? Your existing architectural structures determine what performance your device needs to achieve. The required total pressure (Pa) is reflected in the energy consumption, nevertheless our products still have a good energy balance. The details about how much energy each model consumes is available in the item description.

Airflow:
Factory buildings and workshops generally need a larger transported quantity of air per hour for ventilation than a room in a private household for example. We have calculated an example that explains how the required air volume is determined.

Sound pressure:
Particularly in bedrooms, living and offices spaces the sound level of automatic ventilation systems should be kept as low as possible. We have compiled a text that gives you a better impression of the decibel data with common reference values (whispering, clock ticking etc.), read more about this subject here.

Protection code:
Fans with a special protection against splashing water, dust and accidental touch are a good choice in rooms with high humidity levels and vapour contents (kitchen) or professional environments such as production or agriculture.

Particularly if you are going to install a fan in a WC, bathroom or culinary establishment it is important to pay attention to protection codes. In our creoven shop we always state information about IP codes in the item descriptions.

Go here for more information about IP codes