Desa SDVBPD - Manual (Page 15)

112126-01B
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15
15
Horizontal Termination Configurations
Figures 28 through 30 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" rise per
12" of horizontal run.
Venting with Three 90 ° Elbows
Vertical (V) Horizontal (H
1
) Horizontal (H
1
) +
Horizontal (H
2
)
6' min. 4' max. 8' max.
7' min. 6' max. 12' max.
8' min. 8' min. 20' max.
20' max. 8' max. 20' max.
VENTING INSTALLATION
Continued
VENTING INSTALLATION
Installation for Horizontal Termination (Cont.)
Figure 30 - Horizontal Termination Configuration for Venting
Using Two 90
° Elbows with Termination at 90 ° with Stove
Figure 28 - Horizontal Termination Configuration for Venting
Using One 90
° Elbow
Horizontal Venting
Vertical (V) Horizontal (H)
52" min. 26" max.
63" min. 49" max.
86" min. 96" max.
91" min. 20' max.
Figure 29 - Horizontal Termination Configuration for Venting
Using Three 90
° Elbows
Venting with Two 90 ° Elbows
Vertical (V) Horizontal (H
1
) +
Horizontal (H
2
)
6' min. 4' max.
7' min. 6' max.
8' min. 10' max.
20' max. 12' max.