Viessmann B2HF - Preparing for installation

11
350
450
Ø 60.5
Ø 96
-0.5
+0.8
141
369
700
767
58
58
123 123
186
A
B C D
E
G F
1925
132
360
H
161
50
125
Fig. 2 Illustration shows a gas condensing combi
boiler
A
Condensate drain
B
Heating flow
C
DHW (gas condensing combi boiler)
Cylinder flow (gas condensing system boiler)
D
Gas connection
E
Cold water (gas condensing combi boiler)
Cylinder return (gas condensing combi boiler)
F
Heating return
G
Filling/draining
H
Dimension for installation with DHW cylinder below
the boiler
Preparing for installation
Preparing for installation
5593201
Installation