12
Installation
XG0228 - 021419
Roof mounted terminations
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terminations. See below.
This section applies to installations where the direct vent termination
will be roof mounted.
Section 3-2-1: Venting Layout
Selection of components and details of venting lay out should adhere
to the following guidelines:
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The Vertical termination must be a minimum 2’ higher than where
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shakes, etc). This distance should be measured from the high side of
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(see Figures 8 to 8c).
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See Appendix A for termination locations.
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For a more detailed diagram of allowed termination locations, see
Appendix A.
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may be made for vertical vent runs.
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Ensure all horizontal runs are supported with a minimum of 3
supports per 10’ of venting.
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Figure 6.
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Figure 6.b
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Figure 6.c
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Figure 6.d
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Section 3-2: Installing a Roof Mounted Direct Vent
Termination
PVTK1
Termination
PVTK1
Termination
PVTK1
Termination
Storm collar
Storm collar
Storm collar
2' min
2' min
2' min
2' min
Support straps
OR Support ring
and plates
Support ring
and plates
Firestop
PEXT
PEXT-10
Adaptor
Flue
Collar
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5RRIȵDVKLQJ
5RRIȵDVKLQJ
Firestop
Firestop
Firestop
32' Max.
32' Max.
32' Max.
32' Max.
Support straps
OR Support ring
and plates
Support straps
OR Support ring
and plates
Support straps
OR Support ring
and plates
PVTK1
Termination
Storm collar
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