1.29. Ventilation
Average fan
1 - To open
2 - To close
3 Installation of a stream of air up and down
4 - Installation of a stream of air to the left and to the right
Side fans
1 - To open
2 - To close
3 - Installation of a stream of air up and down
4 - Installation of a stream of air to the left and to the right
Average fan
1 - Vertical installation
2 - Horizontal installation