Desa CSDPBN - Manual (Page 15)

111739-01A
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Figure 33 - Horizontal Termination Configuration for Venting
Using Two 90° Elbows with Termination at 90° with Stove
Figure 31 - Horizontal Termination Configuration for Venting
Using One 90° Elbow
Horizontal Venting
Vertical (V) Horizontal (H)
52" min. 26" max.
(1.32 m) (.66 m)
63" min. 49" max.
(1.6 m) (1.24 m)
86" min. 96" max.
(2.18 m) (2.44 m)
91" min. 20' max.
(2.31 m) (6.1 m)
Horizontal Termination Configurations
Figures 31 through 33 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. Seal all connections with high temperature
silicone sealant (outer pipe only) as specified in the second warning
statement on page 12. All horizontal piping runs require 1/4" (6.35
mm) rise per 12" (0.3 m) of horizontal run.
Figure 32 - Horizontal Termination Configuration for Venting
Using Two 90° Elbows
VENTING INSTALLATION
Continued
VENTING INSTALLATION
Installation for Horizontal Termination (Cont.)
Venting with Two 90° Elbows
Vertical (V) Horizontal (H
1
) +
Horizontal (H
2
)
6' min. (1.83 m) 4' max. (1.22 m)
7' min. (2.13 m) 6' max. (1.83 m)
8' min. (2.44 m) 10' max. (3.05 m)
20' max. (6.1 m) 12' max. (3.66 m)
Venting with Two 90° Elbows
Vertical (V) Horizontal (H
1
) Horizontal (H
1
) +
Horizontal (H
2
)
6' min. (1.83 m) 4' max. (1.22 m) 8' max. (2.44 m)
7' min. (2.13 m) 6' max. (1.83 m) 12' max. (3.66 m)
8' min. (2.44 m) 8' min. (2.44 m)
20' max. (6.1 m)
20' max. (6.1 m) 8' max. (2.44 m) 20' max. (6.1 m)