Monessen Hearth SS38 - Manual (Page 15)

15 46D0232
SS38 Direct Vent Gas Stove
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.
VENTING INSTALLATION
Table 1 - Horizontal Venting
Vertical (V) Minimum Horizontal (H) Maximum
5' 30"
6' 8'
8' 20'
NOTE: This configuration is for use with corner
installation also.
Figure 15 -
Horizontal Termination Configuration for Rigid
Venting Using One 90° Elbow
HOT
H
V
ST1105
horz term 1 elbow
ST1105
Table 2 - Horizontal Venting with Two (2) 90° Elbows
Vertical (V) Horizontal (H)
Horizontal (H) +
Minimum Horizontal (H
1
) Max.
7' 4' Max. 8'
8' 6' Max. 12'
9' 8' Min. 20'
20' 8' Max. 20'
NOTE: Add 1/4" rise per 12" horizontal length of pipe.
H
V
H
1
ST1106
horiz term 2 elbows
Figure 16 -
Horizontal Termination Configuration for Rigid
Venting Using Two 90° Elbows
ST1106