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VENTING INSTALLATION
INSTALLATION FOR HORIZONTAL TERMI-
NATION
1. Determine the route your horizontal venting will take.
NOTE: The location of the horizontal vent termination on
the exterior wall must meet all local and national building
codes.
Snorkel terminations are available for terminations requir-
ing a vertical rise on the exterior of the building. Figures
8 and 9. Follow the same installation procedures used for
standard horizontal terminations. If installing the snorkel
termination below grade (basement applications), you must
provide proper drainage to prevent water from entering the
snorkel termination. Figure 9. Do not back fill around the
snorkel termination.
Figure 8 -
Snorkel Termination
Figure 9 -
Snorkel Termination with Drain Pipe
ST1104
snorkel w drainage
203000245
12"
Minimum
ST1103
ST1103
Snorkel
snorkel install
12"
Minimum
ST1104
Do not recess vent terminal into a wall or
siding.
2. Rigid vent pipes and fittings have special twist-lock
connections. Assemble the desired combination of pipe
and elbows to the appliance adaptor with pipe seams
oriented towards the wall or floor.
Twist-lock Procedure: The female ends of the pipes
and fittings have three locking lugs (indentations).
These lugs will slide straight into matching slots on
the male end of adjacent pipes and fittings. Push the
pipe sections together and twist one section clockwise
Snorkel
approximately one-quarter turn until the sections are
fully locked. Figure 10
Figure 10 -
Rigid Vent Pipe Connections
NOTE: Horizontal runs of vent must be supported every
three (3) feet (914 mm). Use wall straps for this purpose.
3. Attach vent pipe assembly to the stove. Set stove in
front of its permanent location to insure minimum clear-
ances. Mark the wall for a 9Z\x" (241 mm) square hole
(for noncombustible material such as masonry block or
concrete, a 7Z\x" [190 mm] diameter hole is acceptable).
Figure 11. The center of the hole should line up with
the center line of the horizontal rigid vent pipe end. Be
sure to allow for minimum rise. Cut a 9Z\x"x9Z\x" (241
X 241 mm) square hole through combustible exterior
Adequate
wall (7Z\x" [190 mm] diameter hole if noncombustible).
Drainage
Frame as necessary. Figure 11
VS38 Direct Vent Gas Stove
FP1953
FP1953
rigid pipe
Female Locking
Lugs
Male Slots
13
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