Viessmann VITODENS 200-W Type B2HA Technical Manual page 68

Design information
Flue gas cascade
Series installation
C
4
Shown without the thermal insulation supplied
A Flue gas cascade
B Vitodens
C Vitotronic 300-K (can be fitted either to the left or the right)
Note
Secure the flue gas cascade with suitable means.
Suspension from the ceiling is recommended. Observe the max. dis-
tance between fixing points F.
VIESMANN
68
(cont.)
1500
D
A
678
E
640
580
F
B
C
678
D Mounting frame or pre-plumbing jig
E Hydraulic cascade
F Ceiling mounting for flue gas cascade
For details regarding the flue gas cascade, see page 48 and the
technical guide on flue systems. A flue gas back draught safety
device is integrated into each boiler.
For further details regarding the hydraulic cascade, see page 57.
VITODENS 200-W