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VENTING FIREPLACE - TOP
SEE GRAPH FOR PERMISSIBLE “H” AND “V” DIMENSIONS
FIRESTOP AT
CEILING LEVEL
IF PENATRATING
CEILING
H
V
Figure 32
Below Grade Installation
12
The 7
and proper drainage around the termination area if the
3” (76mm)
MINIMUM
PIPE STRAP
48”
(1219mm)
COMBUSTIBLE
PROJECTION
18” (457mm)
MINIMUM
12” (305mm)
ABOVE GRADE OR
EXPECTED SNOW LEVEL
TYPICAL BASEMENT INSTALLATION
Figure 31
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