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Cut and
Decorative
Cover
Screws
Figure 32
NOTES:
distances must be met
between elbow offsets or
elsewhere, use the pipe
standard pipe sections,
in the attic to avoid
obstructions,
it
important
to
support
the vent pipe in order to
straps or plumber tape
may be used for this
Step 7
3 90 20306761
Continue
to
assemble
pipe sections and elbows
as necessary to reach
the attic, as well as above
Pipe
Pipe
Section
Figure 33
Wall Strap /
is
Figure 34
Vermont Castings • Intrepid DV Owner's Manual_R12 • 12/18
Step 8
codes
requirements
for steep roof pitches,
roofs and other similar
factors can result in
poor draft, or down
Roof Pitch
Over 7/12 to 8/12
Over 8/12 to 9/12
Over 912 to 10/12
Over 10/12 to 11/12
Over 11/12 to 12/12
Over 12/12 to 14/12
Over 14/12 to 16/12
Over 16/12 to 18/12
Over 18/12 to 20/12
Over 20/12 to 21/12
Step 9
pipe section
Step 10
NOTES:
with sheet rock with standard construction materials, but
H
Figure 35
Table 2
Minimum Height
20
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