9
ENGLISH
A) Roof outlet protecting against wind
B) Finishing gasket
C) Inspections
1) Permitted insulating material
2) Steel pipe
3) Closing pane
To improve safety, we have provided a threaded connection
equipped with an “R” cap for connection of a condensate
drain hose, should it be necessary (although this is
unlikely) (fig� 5�5�6)�
It is necessary to provide a pipe at the bottom of the
first T at the smoke outlet, to allow the evacuation of the
condensation water which can form in the duct (fig� 5�5�7)�
fig 5�5�7
fig� 5�5�4
1
2
3
fig� 5�5�5
fig 5�5�6
R
Summary of Contents for PF 621 S
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