12
Note:
e
h
t
d
e
s
s
a
p
s
a
h
r
e
l
i
o
b
B
T
2
B
,
F
-
2
2
2
s
n
e
d
o
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T
zero inches vent clearance to combustibles testing
requirements dictated by the boiler Harmonized
Standard ANSI Z21.13. CSA 4.9 (latest edition) and
therefore is listed for zero clearance to combustibles
when vented with a single-wall UL/ULC certified
special venting system. The zero inches vent
clearance to combustibles for the Vitodens boiler
supercedes the clearance to combustibles listing
that appears on the special venting system label.
The back or side clearance shall be increased if
piping installation is required.
Recommended minimum service clearances
See the Vitodens 222-F B2TB Venting
System Installation Instructions for details.
Boiler model B2TB
19
35
Top
0
0
Sides (left and right)
0
0
Vent pipe
0
0
Front (alcove or closet)
0
0
Rear
0
0
Floor
combustible
combustible
Minimum clearances to combustibles
Boiler Dimensions
Vitodens 222-F, B2TB 19 and 35 Technical Data
Содержание Vitodens 222-F B2TB
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Страница 14: ...10 Technical Data Vitodens 222 F B2TB 19 and 35 Technical Data ...
Страница 29: ...25 Application 1 Operational Setup continued Notes Comments ...
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Страница 45: ...41 Application 5 Operational Setup continued Notes Comments ...
Страница 49: ...45 Application 6 Operational Setup continued Notes Comments ...
Страница 51: ...47 47 Global presence Local commitment ...