13
c
e
d1
d1
d2
a
b
Fig. 7
a
Flame tube length
b
Reversing chamber depth
c
Max. flame head diameter
d1 Smooth pipe, internal diameter,
min.
d1 Corrugated pipe, internal diameter
d2 Corrugated pipe, average diameter
e
Minimum flame head length
Tab. 4 - Burner connection dimensions
Boiler size
1
2
3
4
5
6
c
7
mm
718
718
818
918 1018
1118
e
mm
360
Note
The type of flame tube depends on the
pressure stage employed. Product-spe-
cific tolerances are possible.
Separate burner documentation.
Note
Adjust the highest oil or gas throughput
of the burner to the specified maximum
combustion heating output of the boiler.
Adjusting the burner
5727 521 GB
Summary of Contents for VITOMAX 200-LW
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