Gap ventilation module for WSC 204/304 61
WSA 304B
- Gap ventilation module suitable
- Used for smoke control panels type WSC 204 / 304 61
About WSA 304B
Main features
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Natural ventilation
The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate
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Smoke ventilation
The product is suitable for smoke ventilation and use natural driving forces for the efficient exhaust of smoke and heat
Product Details
This module is used for time restricted opening of the comfort ventilation function.
It is not always necessary for an electric actuator to open a ventilation unit (window or light dome) by its full stroke.
Sometimes, a small gap is sufficient for ventilation purposes.
This module enables time-controlled limitation of the actuator stroke.
The module has no influence on the actuator when an ”EMERGENCY OPEN” function is triggered. In this case the actuator opens to its maximum stroke.
Specifications
Delivery includes
Gap ventilation moduleDownloads
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