38
Air/flue pipe installation manual 0020308120_02
A
B
C
D
E
1
3
3
2
2
2
2
2
4
7
8
12
11
9
10
9
5
6
1
Terminal piece
2
Air pipe clamp
3
External wall pipe
bracket
4
Extension
5
External wall console
6
Air intake piece
7
Wall duct elbow
8
External collar, divided
9
Internal air pipe clamp
10
Inspection elbow
11
Internal extension (for
0020042748 only)
12
Internal collar
A
Max. 2 m (distance
between the wall duct
elbow and the external
wall console)
B
Max. 22 m (height
above the external wall
console)
C
Max. 2 m (distance
between the pipe brack-
ets)
D
Max. 1.5 m (height
above the uppermost
pipe bracket)
E
Min. 50 mm (distance
between the hole in the
wall and the external
wall console)
Danger!
Risk of injury due to falling parts.
As of a vertical height of 2 m, an external wall
console is required to support the vertical
supporting forces so that the flue pipework
is not damaged by excessive loads.
▶
Install a second external wall console after
an offset.
Danger!
Risk of injury due to falling parts.
The part of the flue pipework that protrudes
above the roof must be sufficiently rigid. You
must not install any offset between the two
uppermost pipe brackets on the external wall.
An offset reduces the tensile strength of the
flue system in strong winds and can lead to
rotation or loosening of the flue system.
▶
Do not install an offset between the two
upper external wall pipe brackets.
max. 2 m
max. 2 m
max. 2 m
max. 2 m
5.13.4 Installing the flue pipework on the external
wall
Note
If required, observe the existing roof overhang. If
required, use the pantiles for a pitched roof. The
flue pipework must maintain a distance of 20 cm
from windows and other wall openings.
Summary of Contents for ecoTEC plus VU Series
Page 1: ...en Air flue pipe installation manual ecoTEC plus VU VUW VUI 0020308120_02 29 09 2022...
Page 57: ......
Page 58: ......
Page 59: ......
