An air-source heat pump circles indoor air without improving its oxygen levels but only its temperature. A supply air valve on the other hand improves not only temperature but also oxygen levels by bringing in cleaned, healthy and fresh outside air.

No. It is very usual to use both of these devices at the same time. A supply air valve can only improve air quality.

No. Supply air valves do not interfere with any existing ventilation system. However, it is required in apartment building as well as other buildings that supply air valves must not cause positive air pressure indoors. This is why all Mobair products have been designed to prevent this from happening, and the authorities have approved all Mobair solutions.

You must install a suitable supply air valve in the room, which ventilation needs to be improved. You can install a supply air valve in every room, or just to the ones that have ventilation problems. For example, in homes bedrooms are the most important rooms to have good air quality to facilitate good sleep and well-being.

Supply air valves are inexpensive solutions for ventilation improvement compared to traditional solutions. Contact your nearest dealer to find a supply air valve to suit your needs (the type of building, room and ventilation problem) and a detailed price assessment.

All Mobair valves are very silent. This makes them ideal solutions for bedrooms; since sleep will not be disturbed by noises and fresh air will further facilitate good sleep. Acoustical noise is less than 27 dB(A) with the Mobair 2010 and 2030S supply air valves. In addition, you can get an outdoor louver to further silence outside noises in urban areas. The entire supply air valve is so silent that e.g. radiators may make more noise than the valve.

The Mobair 2030S supply air valve is very energy-efficient and uses approximately only 1.0 W. The Mobair 2010 supply air valve uses approximately 200 W. However, electricity used by the supply air valves is compensated by smaller heating costs as the pre-heated supply air lessens the workload of other heating sources, e.g. radiators.

It is recommended to use the original filters sold by Mobair or an authorized reseller to ensure the original intended operation (e.g. the correct air volume) of the product.


Did not find your answer?

You can contact us using the contact form, and we will get back to you as soon as possible.