Desa O-T L (V)DVC36(B)(H) - Manual (Page 12)

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VENTINg INSTALLATION INSTRUCTIONS
Continued
Venting with Two 90° Elbows
Vertical (V) horizontal (h
1
)
horizontal (h
1
) +
horizontal (h
2
)
' min. ' max. 6' max.
6' min. 4' max. 1' max.
7' min. 6' max. 18' max.
8' min. 8' max. 0' max.
0' max. 8' max. 0' max.
Figure 17 - Horizontal Termination Configuration for Venting Using Two 90° Elbows
4° Elbow
hORIZONTAL SYSTEM INSTALLATION
USING TWO 90° ELBOWS
The following configurations show the minimum
vertical rise requirements for a horizontal system
using two 90° elbows.
Venting with Two 90° Elbows
Vertical (V)
horizontal (h
1
) +
horizontal (h
2
)
' min. 6' max.
6' min. 1' max.
7' min. 18' max.
8' min. 0' max.
0' max. 0' max.
Figure 18 - Horizontal Termination Configuration for Venting Using Two 90° Elbows
with Termination at 90° with Fireplace
4° Elbow