Routing Over An External Wall - Viessmann Vitocaldens 222-F Installation Instructions Manual

Routing over an external wall

A
qE
qP
qR
7
C
qR
1 2 3 4
5
A Flue gas
B Supply air
C Elbow in the external wall routing
for a short roof overhang
Boiler flue connection
1
Balanced flue inspection tee,
2
87°
A
qQ
qW
3
qP
6
9
B
7
8
5
or
Balanced flue inspection bend,
87°
Balanced flue slide coupling
3
Balanced flue pipe
4
1.95 m long
1 m long
0.5 m long
Wall bezel
5
Fixing clamp
6
Balanced flue inspection piece,
7
straight
External wall pack
with
Balanced flue bend, 87° or ex-
8
ternal wall bend, 87°
External wall air inlet section
9
Balanced flue pipe or external
qP
wall pipe
1.95 m long
1 m long
0.5 m long
Balanced flue roof outlet
qQ
(for a large roof overhang)
Universal roof tile
qW
or
Pipe outlet for Klöber roof tiles
Provide a suitable Klöber roof tile
on site.
External wall terminal
qE
(for short protrusion above the
roof)
Balanced flue bend, 45° or ex-
qR
ternal wall bend, 45°
or
Balanced flue bend, 30° or ex-
ternal wall bend, 30°
Balanced flue adaptor
7 60/100 mm to 7 80/125 mm
51