Desa CDVBPC - Manual (Page 14)

105501-01F
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14
Horizontal Termination Configurations
Figures 26 through 29 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 11. All horizontal terminations require 1/4" rise
per 12" of horizontal run.
VENTING INSTALLATION
Continued
VENTING INSTALLATION
Installation For Horizontal Termination (Cont.)
Figure 26 - Horizontal Termination Configuration for Rigid
Venting
Horizontal Venting
Vertical (V) Horizontal (H)
35" min. 20" max.
Figure 27 - Horizontal Termination Configuration for Rigid
Venting Using One 90° Elbow
Horizontal Venting
Vertical (V) Horizontal (H)
42" min. 32" max.
(30° elbow with 6" adaptor, 90° elbow, no vertical pipe)
53" min. 44" max.
(30° elbow with 6" adaptor, 1' vertical pipe, 90° elbow)
60" min. 60" max.
72" min. 84" max.
89" min. 20' max.
Note: This configuration for use with corner installation.
Venting with Two 90° Elbows
Vertical (V) Horizontal (H
1
) Horizontal (H
1
) +
Horizontal (H
2
)
5' min. 2' max. 6' max.
6' min. 4' max. 12' max.
7' min. 6' max. 18' max.
8' min. 8' min. 20' max.
20' max. 8' max. 20' max.
Figure 28 - Horizontal Termination Configuration for Rigid
Venting Using Two 90° Elbows
Venting with Two 90° Elbows
Vertical (V) Horizontal (H
1
) +
Horizontal (H
2
)
5' min. 6' max.
6' min. 12' max.
7' min. 18' max.
8' min. 20' max.
20' max. 20' max.
Figure 29 - Horizontal Termination Configuration for Rigid
Venting Using Two 90° Elbows with Termination at 90° with
Stove