The wall-mounted smoke exhaust product combines two CE-qualified products, the smoke removal door and smoke exhaust fan into a single product.
In case of fire the fire authority turns on the door to open in the smoke exhaust center. When the door is opened it takes approx. 30 seconds before the smoke removal starts.
Ilmastointitukku can provide a complete system for large and small needs. The system requires a physical installation and control and electrical connections.