Boiler Connections
12
Preparing the Connections (continued)
Connections overview (continued)
Use an approved pipe sealant or teflon tape when connecting the following installation fittings.
This section constitutes an overview only! Refer to subsequent sections for detailed information on individual piping
connections.
Legend
AV Air Vent (inside the boiler)
PG Pressure Gauge
Reference point for top of
boiler
Vitodens 200-W boiler
Finished floor level
*1
Recommendation
When preparing gas, water
and electrical connections in
the field, see section entitled
“Wall Mounting” on page 13
of this manual for information
regarding the installation of
the wall mounting bracket.
The maximum ambient temperature
must not exceed 104ºF / 40ºC.
1. Heating water connections and gas
connection to be made in the field.
See illustration to the left and
connection-specific section for
details.
2. See subsection entitled “Power
supply connection” for details
regarding power supply to the
Vitodens 200-W WB2B boiler.
5418 909 v1.6
78” / 1975 mm
for single boiler
installation
*1
4” /
100 mm
15” /
380 mm
33½” /
850 mm
Fig. 4
Piping connections for Vitodens 200-W, WB2B 45, 60
Front view Side view
min.12”
305 mm
19” /
480 mm
9½” /
240 mm
35½” /
902 mm
39” /
996 mm
41¾” /
1061 mm
6½” /
165 mm
9½” / 240 mm
3” / 80 mm
15¾” /
400 mm
PG
9½” /
240 mm
AV
IMPORTANT
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