Components For Routing A Flue Over An External Wall - Viessmann Vitodens 100-W Technical Manual

Flue system components

3.2 Components for routing a flue over an external wall

External wall pack
External wall bend A with air inlet piece B, twin female connection
C and wall bezel D.
Ø b
Ø a
Ø b
3
c
System size Dimensions [mm]
Ø mm
60
80
c
System size Ø 110 mm
System size Dimensions [mm]
Ø mm
110
*4 Use balanced flue components (see page 49).
VIESMANN
54
(cont.)
a b c
60 100 110 110
80 125 120 120
b
a
b
a b c
110 150 295 170
External wall pipe
Ø b
Ø a
System size
Ø mm
*4
60
*4
80
d e
110
250
250
External wall bend, 87°
System size
Ø mm
*4
60
*4
80
110
d e
165
Dimensions [mm]
a
—
—
110
Ø b
d
Dimensions [mm]
a b
— —
— —
110 150
VITODENS, VITOSOLAR
b c
— —
— —
150 40
c d
— —
— —
40 170