16
CAST IRON STOVE AND BURNER SYSTEM
105501
CDVBN(A) AND CDVBP(A)
Venting with Two 90
°
Elbows
Vertical (V
1
)
Horizontal (H)
5' min.
6' max.
6' min.
12' max.
7' min.
18' max.
8' min.
20' max.
Note: Vertical (V
1
) +
Vertical (V
2
) = 20' max.
Figure 36 - Vertical Rigid Venting Configuration Using Two 90
°
Elbows
VENTING
INSTALLATION
Continued
Vertical Termination
Configurations
Figures 34 through 36 and Figure 37 on
page 17 show four different configurations
for vertical termination. All connections
must be sealed with high temperature sili-
cone sealant as specified in the second warn-
ing statement on page 10.
Venting with Two 90
°
Elbows
Vertical (V)
Horizontal (H
1
) +
Horizontal (H
2
)
5' min.
2' max.
6' min.
4' max.
7' min.
6' max.
8' min.
8' max.
20' max.
8' max.
Figure 35 - Vertical Rigid Venting Configuration Using Two 90
°
Elbows with Two
Horizontal Runs
Venting with One 90
°
Elbow
Vertical (V)
Horizontal (H)
5' min.
2' max.
6' min.
4' max.
7' min.
6' max.
8' min.
8' max.
20' max.
8' max.
Figure 34 - Vertical Rigid Venting
Configuration Using One 90
°
Elbow
Note: Install restrictor
into 4" collar of burner
system as shown.
Note: Install
restrictor into 4"
collar of burner
system as shown.
Note: Install restrictor
into 4" collar of burner
system as shown.
