Viessmann Vitodens 200-W WB2B Series Installation Instructions Manual page 17

Vitodens Rigid and Flex Venting Systems Installation
Side Wall Venting Layouts (Coaxial)
Layout with basic coaxial vent componentry (continued)
Side wall venting layout
Boiler model
M&G/Duravent,
PolyFlue in. (mm)
Innoflue Centrotherm, in. (mm)
Z-Flex, ECCO
Transition adaptor,
for models
WB2B 80, 105
B2HA 80, 88, 100, 112, 150
Anchoring system
For Vitodens WB2B boiler models 80, 105 and Vitodens B2HA 80,
88, 100, 112, 150 a transition adaptor is required.
a
4.3 (110) 6 (150)
4.3 (110) 6 (150)
Side Wall Vent Installation (Coaxial)
(continued)
WB2B 80, 105, B2HA 80, 88, 100, 112, 150
b c d
1.3 (40) 2 (50)
1.3 (40) 2 (50)
e f
5.5 (140) 4 (100)
4.3 (110)
5e (137)
g
6 (150)
6.3 (160)
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