Empire Comfort Systems DVP36PP32EN-4 Installation Instructions Manual page 19

HORIZONTAL ONLY, STRAIGHT OUT THE BACK
"A" PIPE LENGTH
"A"
6"
9"
12"
VERTICAL, 90° ELBOW TO HORIZONTAL OUT THE WALL
NOTE: 1 FOOT VERTICAL VENT (MIN.)
REQUIRED WHEN TOP VENTING
WITH HORIZONTAL TERMINATION
"A" "B"
6" 11 1/4" to 12 3/4"
9" 14 1/4" to 15 3/4"
12" 17 1/4" to 18 3/4"
38714-5-0920
INSTALLATION (CONT'D)
VENT CAP
WALL FIRESTOP/
THIMBLE
"B"
"B"
5 1/8" to 6 1/2"
8 1/8" to 9 1/2"
11 1/8" to 12 1/2"
Figure 20
"A"
90º ELBOW
PIPE
LENGTH
VENT CAP
WALL FIRESTOP/
THIMBLE
"C"
"B"
"C"
4 3/4" to 6 1/4"
7 3/4" to 9 1/4"
10 3/4" to 12 1/4"
Figure 21
9" (229 MM)
MINIMUM
Page 19