Desa (V) CD36R(N - Manual (Page 13)

13
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90° Elbow
Venting with Two 90° Elbows
Vertical (V) Horizontal (H
2
)
Horizontal (H
1
) +
8' min. 9' max.
9' min. 11' max.
10' min. 13' max.
12' min. 17' max.
14' min. 20' max.
HORIZONTAL SYSTEM INSTALLATION USING TWO 90°
ELBOWS
The following configurations show the minimum vertical rise
requirements for a horizontal system using two 90° elbows.
90° Elbow
Venting with Three 90° Elbows
Vertical (V) Horizontal (H
2
)
Horizontal (H
1
) +
5' min. 6' max.
6' min. 8' max.
7' min. 10' max.
8' min. 12' max.
12' min. 20' max.
Horizontal (H
1
)
2' max.
3' max.
4' max.
5' max.
8' max.
20' max. 20' max. 8' max.
TOH
Figure 24 - Horizontal Termination Configuration for Venting using Two 90° Elbows (Model (V)CD36T)
Figure 25 - Horizontal Termination Configuration for Venting using Three 90° Elbows (Model (V)CD36T)
VENTING INSTALLATION INSTRUCTIONS
Installation Planning (Cont.)