Boiler Connections
15
Connections
(continued)
Proper piping practice
Support piping by proper suspension
method. Piping must not rest on or be
supported by boiler.
Gas connection and piping
GC Gas connection
1.
Make gas connection in accordance
with codes CAN/CSA B149.1 and .2
or National Fuel Gas Code ANSI
Z223.1/NFPA 54
,
as well as local
codes.
2.
Close gas shutoff valve (field
supplied) on boiler.
3.
Perform leak test.
4.
Bleed air from gas supply pipe.
See following page for details on gas
connection and piping.
5285
960
v1
.2
Use moderate amount of dope
Leave 2 end threads bare
Thread pipe right length
2 imperfect threads
GC
Summary of Contents for Vitodens 200 WB2 11-44
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