The Norvind city window air inlet valve creates natural supply ventilation in the room, which allows you to solve the problem of mold, stuffiness and condensation on the windows once and for all. Norvind city ventilates instead of an open window, keeping the house warm. The Norvind city damper is installed during installation of the window without interfering with its structure, and drilling of the wall is not required. Due to the difference in pressure, the air flow from the street through the air ducts is drawn into the room.
The valve is equipped with a class G3 pre-filter that does not require special maintenance. The device works without electricity. An important condition for the correct operation of the Norvind city valve is the serviceability of the exhaust ducts in the kitchen and bathrooms
The Norvind city valve is designed specifically for builders and window companies. It provides an air flow of 30 m3/h at 10 Pa, which meets the requirements of SP 60.13330.2016 "Heating, ventilation and air conditioning". The device does not reduce the noise insulation of the window. The valve is not visible from the street and does not require approval even in historical buildings.
Solving complex production and technical problems in the field of heating and ventilation. Making high technology accessible.
- Accredited design engineers will solve the design issue for you (We work with the largest design institutes)
- A professional installation and maintenance service with many years of experience will help you perform construction and installation work, make commissioning, installation supervision.
Today we have experience in deliveries to the most remote regions of Russia and the CIS by land, air and sea transport.
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