Requirements
4 4 .4.2
Possibilities for a concentric flue system with a wall outlet
Install the wall outlet in the correct position as shown in the figure. The centre of the inner
pipe must be positioned above the centre of the outer pipe.
Rigid concentric flue systems
16
0.16 m
Y
1
(min. - max.)
1.0 - 2.0 m
X
14
10/11/12/13
4,28,(100)
Y
X
(min. - max.)
0 - 7.0 m
19
Flue gas restriction plate
width
Concentric connection on
the appliance is Ø100-
Ø150 mm
-
Smart Bell 55-55