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VENTING INSTALLATION
HORIZONTAL TERMINATION
CONFIGURATIONS
Figures 15 through 17 show different configurations for
venting with horizontal termination. Each figure includes
a chart with vertical minimum/maximum and horizontal
maximum dimensions which must be met. All horizontal
terminations require a 1/4" rise per 12" of horizontal run.
NOTE: Add 1/4" rise per 12" horizontal length of pipe.
Table 1 - Horizontal Venting
Vertical (V) Minimum
5'
6'
8'
NOTE: This configuration is for use with corner
installation also.
Table 2 - Horizontal Venting with Two (2) 90° Elbows
Vertical (V)
Horizontal (H)
Minimum
7'
4' Max.
8'
6' Max.
9'
8' Min.
20'
8' Max.
NOTE: Add 1/4" rise per 12" horizontal length of pipe.
203000245
Horizontal (H) Maximum
30"
8'
20'
Figure 15 -
Horizontal Termination Configuration for Rigid
Venting Using One 90° Elbow
Horizontal (H) +
Horizontal (H
1
8'
12'
20'
20'
Figure 16 -
Horizontal Termination Configuration for Rigid
Venting Using Two 90° Elbows
V
H
1
) Max.
VS38 Direct Vent Gas Stove
H
H O
T
ST1105
horz term 1 elbow
H
ST1106
horiz term 2 elbows
ST1105
V
ST1106
15
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