Viessmann Vitodens 200 Technical Manual page 21

GA KAS
600
Key to symbols
GA Gas connection
HR Heating return
HV Heating flow
KAS Flue outlet
KOA Condensate drain
KW Cold water
RL Solar return
VL Solar flow
WW DHW
Z DHW circulation
VITODENS
KAS
KOA
677
A Water connections
B Electrical supply cable inlet area
Note
Room height required for the removal of
the expansion vessel: 2 400 mm.
160
116
111
102
62
51
45
A
WW
Z
KW
HR
HV
RL
VL
240
115
GA
72
KAS
1.2 Specification
Vitodens 343
343
1
B
21