Vent Termination Requirements; Direct Vent - Weil-McLain GV90+ Installation And Start-Up Manual

GV90+ Series 2
OAS·FIRED WATER BOILER -
Boiler Manual
Vent termination requirements
Figure 41 The vent termination must be located to meet all requirements below (also applies to vertical vent terminations).
For Canadian installations, defer to the re(Jlirernents of CSA 8149.1 or B149.21nstallation Code.
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These symbols represent
"'"
SldeW~~I
with
sep~rate
at
GV VENT
terminations
v~nf/alr
plate
vent
6
arr
pipe!!
MINIMUM CLEARANCES
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DO
D
DO
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i
If wrthl n 1
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i
~bon.
FORCED AIR
........
flO\ _
Direct vrmt-
12•
'01 - Direct exhaust- 48,
METER, REGULATOR,
ULII:F YA&Jt&. etc..
DO NOT TERMINATE:
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-
Sfeetmln,
'IUr!T
6 feet mJn.
12lnehes mln,
GRADI
or
SNOW LINE
Part number 550-14-2-783/1012
WALL
DO NOT
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.......
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........
~
..
Sidewdl direct
Shle~l
exhaust
conoentrtc pt~
DO NOT TERMINATE:
DIRECT VENT SYSTEMS-
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~n ~UIO
reti~IIIOII
DO
n n
00 NOT lll!mlilllle tb0111t
a
**•Window-
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cauK
Ice
fQrmaDorll
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Alroldpo . . . .
_
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... mc••d•to
............
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35