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8.
Install gaskets into Co-Linear Adapter (if
applicable). (Fig.12)
9.
Connect Co-Linear Adapter to
termination (if applicable). (Fig.18)
10. Install Poly Pro venting system to/from
Co-Linear Adapter or termination to
appliance.
Figure 19- Vertical Pipe Termination
Vertical single pipe (Fig.19)
1.
Follow instructions for Vertical
Concentric Termination.
Attach flashing to roof. (Fig.19)
2.
•
Rubber boot flashing or similar,
ensure an effective, leak-proof seal
is maintained.
•
Use BLACK UV protected pipe.
3.
Maintain 12 in. (305mm) min. clearance
above highest anticipated snow level,
max 24 in. (610mm) above roof.
MULTIPLE VENTS IN ONE CONDUIT
(Fig.20)
Multiple PolyPro vent systems may be
installed within one conduit. Listed 2"-4"
M&G components must be used, and the
conduit (if pre-existing) must be inspected
and deemed sound.
12
BIRD GUARD
BLACK
UV PROTECTED PIPE
RUBBER FLASHING
Upper supports may be field supplied and
listed, the listing requires: Min thickness of 24
ga (0.020") SS, no larger than 18" Dia or 18"
max length rectangle, 4 vent runs max per
support. The listing requires clearance holes
no larger than 5 1/8" Dia, with spacing 1 3/4"
apart.
The upper support plate (with a flange for
B vent and factory built chimney, Fig.21)
must be affixed to the top of the conduit via
screws. Anchor bolts must be used when
attaching a flat support plate to the top of
Masonry or other chase (not shown). Support
plate must be weather tight. The SS Hanger
Bracket is installed under the Gasket Plate
and affixed to the top of the support plate
with screws (Fig.21). Use non-hardening
sealant as required.
GASKET PLATE
/ HANGER
MOUNT
HARDWARE
GASKET
PLATE
1.75" MAT'L
SPACE MIN
CLEARANCE
HOLE
STAINLESS
RELINE
HANGER
BRACKET
Figure 20
RIGID BLACK
UV PROTECTED
POLYPRO
STAINLESS
UPPER
SUPPORT
PLATE
FLANGE
RIGID
POLYPRO
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