Viessmann Vitodens 300-W Technical Manual page 73

Design information
Replacement of Cerastar-ZR/-ZWR with a Vitodens 200-W or a Vitodens 300-W (26 and 35 kW)
Open flue operation
Ø 112
Cerastar
260
Room sealed operation
Ø 112
Cerastar
260
Dimension Unfinished walls
a mm
b mm
Note
Total height in combination with balanced flue bend 60/100. In com-
bination with balanced flue inspection bend 60/100, the total height
is reduced by 10 mm.
Vitodens 200-W
Existing hydraulic connections have identical dimensions.
The parts marked in grey (incl. mounting bracket) in the following
diagrams are part of the standard delivery.
VITODENS
(cont.)
Finished walls
1032 1049
85
388
Vitodens
300-W
388
Vitodens
300-W
101
340
Vitodens
200-W
340
Vitodens
200-W
6
VIESMANN
73