Desa (V)VC36NE Series - Manual (Page 14)

www.desatech.com 116235-01G 14
VENTING INSTALLATION INSTRUCTIONS
Continued
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' max. 20' max.
20' max. 8' max. 20' max.
Figure 17 - Horizontal Termination Configuration for Venting Using Two 90° Elbows
45° 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
)
5' min. 6' max.
6' min. 12' max.
7' min. 18' max.
8' min. 20' max.
20' max. 20' max.
Figure 18 - Horizontal Termination Configuration for Venting Using Two 90° Elbows
with Termination at 90° with Fireplace
45° Elbow