Typical Vent Installations; Special Vent Installations - Napoleon Vittoria GD19N Installation And Operation Instructions Manual

FIGURE 2a
35 FT MAXIMUM
3 FT MINIMUM
FIGURE 2b
PERISCOPE TERMINATION
Use the GD201 periscope kit to locate the air termination
above grade. The periscope must be installed so that when
fi nal grading is completed, the bottom air slot is located a
minimum of 12" above grade. The maximum allowable vent
length is 10 ft.
FIGURE 4a
24"
MINIMUM
MAXIMUM 10FT VENT LENGTH
TOP EXIT INSTALLATION
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TYPICAL VENT INSTALLATIONS

REAR EXIT
16"
MINIMUM
20" MAXIMUM
26 3 / " MINIMUM
8
PLUS RISE*

SPECIAL VENT INSTALLATIONS

FIGURE 4b
12"
MINIMUM
24"
MINIMUM
REAR EXIT INSTALLATION
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MINIMUM
33
* Refer to "Venting"
section.
CORNER TERMINATION
The maximum vent length for a corner installation is 20" of
horizontal run, in addition to the 45° offset. In this case zero
rise is acceptable when using rigid. See FIGURE 5a. Flexible
venting must maintain a 6" rise. See FIGURE 5b.
FIGURE 5a
20" MAXIMUM
12"
MINIMUM
TOP EXIT
16"
MINIMUM
35 FT MAXIMUM
3 FT MINIMUM
24" MAXIMUM
10"
43 1 / " MINIMUM
8
PLUS RISE*
1
/ "
8
W415-0612 / C / 01.25.08
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7
FIGURE 3a
FIGURE 3b
FIGURE 5b
6" RISE
MINIMUM