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Air vents

Air vents ensure optimum exchange of air and prevent walls from moisture.

Air vents controlled by humidity sensor

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Air vents controlled automatically. Air stream depends on the content of vapour (relative humidity) in a room, i.e. on air pollution resulting from performing such activities as washing and drying clothes or cooking. The controlling sensor is made of polyamide tape which, under the influence of changes in relative humidity in air, changes its length. It consequently causes the opening to increase/decrease and thus allows more or less air inside the room.

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Air flow - open
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Air flow - closed
 

When the lock is set open, the damper changes its position depending on relative humidity in the room. The scope of air flow is from 5 to 29 m³/h. When the lock is set in the closed position (flap up), the opening is as narrow as possible and the vent provides up to 5m³/h.

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Characteristics of the flow through the EMM air vent
 

The air from outside flowing through the vent is directed upwards, above the heads of people in the room, which prevents unpleasant draughts and feeling of discomfort.

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Air flow
 
TERMA production plant
76-200 Słupsk
ul. Poznańska 42A
Polska
e-mail: terma@terma.pl
tel: +48 59 841 44 34
fax: +48 59 841 32 39
KRAT-MET production plant
76-251 Kobylnica
ul. Witosa 21
Polska
e-mail: biuro@kmt-stal.pl
tel: +48 59 842 91 51
fax: +48 59 841 55 35
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