Special Vent Installations; Periscope Termination - Napoleon BGD40-P Installation And Operating Instructions Manual

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3.3

SPECIAL VENT INSTALLATIONS

3.3.1 PERISCOPE TERMINATION

Use the periscope kit to locate the air termination above grade. The periscope must
be installed so that when  nal grading is completed, the bottom air slot is located a
12" MIN
minimum of 12”" above grade. The maximum allowable vent length is 10’' for a
TO
 replace and 8’' for a stove.
GRADE
24" MIN REGARDLESS
OF HORIZONTAL VENT
LENGTH
37 3/4"
MIN
9.5A
W415-0811 / D / 08.16.12