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20012761
NOTES:
1. The four (4) wood
screws provided
should be replaced
with appropriate
fasteners for use
on brick, block,
concrete or other
types of sidings.
2. For buildings with
vinyl siding or
stucco, another
component must
be used between
the horizontal
termination cap and
the wall surface.
The vinyl siding
standoff prevents
excessive heat from
possibly melting
the vinyl siding material. Vinyl siding standoffs are not
required with snorkels. For vinyl wall installations a
4-piece vinyl siding standoff should be assembled and
installed between the horizontal termination cap and the
exterior wall. (Figure 30) The vinyl should be cut away to
the outer edges of the assembled standoff.
ST982
simp vinyl sidind
8/07
Cut Back
Siding
4 pc. Vinyl Siding
Standoff
Wood Screws
(4 Req.)
Round
Cap
Sconce
Cap
Wood Screw
Figure 30
IMPORTANT:
You must attach the four (4) pieces of the
new vinyl siding standoff to the horizontal termination
cap in specific order to ensure a weather tight fit. Loosely
assemble the four parts, in order, around the base of the
horizontal termination cap. Place the first of four pieces
along the upper edge of the cap, then using two (2) screws
per side, secure each piece to the pre-drilled holes along
both sides of the cap, finally, attach the final piece to the
bottom edge of the cap. Tighten all screws and mount cap,
with all four (4) pieces attached, directly onto the wall with
the four (4) 2
1
⁄
2
" (64 mm) screws provided. (Figure 30)
12” (305 mm)
Minimum
St980
simp snork drain
8/07
4” (102 mm)
Snorkel
Figure 28
Step 4.
Position the horizontal termination cap in the center
of the square framed hole, and attach to the exterior wall
with the four (4) wood screws provided. Before attaching
the vent termination cap to the exterior wall, run a bead of
non-hardening silicone sealant around the outside edges to
make a seal between the cap and the wall. The arrow on the
vent cap should be pointing up. Ensure proper clearances
to combustible materials are maintained. (Figure 29)
12” (305 mm)
Minimum
ST979
simpson snorkel
8/07
4”
(102 mm)
Snorkel
Figure 27
2. The location of the horizontal vent termination on an
exterior wall must meet all local and national building
codes, and must not be easily blocked or obstructed.
Refer to Pages 10 and 11 for proper Termination Clear-
ances.
For installations requiring a vertical rise on the exterior of
the building, 14” (356 mm) and 36” (914 mm) tall snorkel
terminations are available. (Figure 27) Follow the same in-
stallation procedures as used for standard horizontal termi-
nations. If the snorkel termination must be installed below
grade level, (i.e. basement application), proper drainage
must be provided to prevent water from entering the snorkel
termination. (Figure 28) Do not attempt to enclose the snor-
kel within the wall or any other type of enclosure.
HOT
ST981
SIMP termination
8/07
Wood
Screws
Figure 29
Содержание Intrepid INDVR Series
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