36167-1-0316
90° ELBOW
“A”
PIPE
LENGTH
VENT CAP
WALL FIRESTOP/
THIMBLE
“B”
“C”
Dimensions (inches)
A B C
6
9
12
Figure 27
Wall
WALL FIRESTOP/
THIMBLE
VENT
CAP
6” (152 mm)
MINIMUM
9” (229 mm)
MINIMUM
“B”
“C”
Dimensions (inches)
B C
DVCD32 DVCD36 DVCD42 DVCD(32,36,42)
Figure 28
the Wall
WALL FIRESTOP/
THIMBLE
“A”
PIPE LENGTH
VENT CAP
“B”
Reference
Letter
DVCD32 DVCD36 DVCD42
Dimension (inches)
B B B
6
9
12
Figure 29
VENT PIPE CLEARANCE