Desa "TUDOR" VT32N-A Series Owner's Operation And Installation Manual page 12

VENTING INSTALLATION INSTRUCTIONS
12
Installation Planning (Cont.)
VENTING INSTALLATION
INSTRUCTIONS
Continued
HORIZONTAL SYSTEM INSTALLATION USING TWO 90°
ELBOWS
The following configurations show the minimum vertical rise re-
quirements for a horizontal system using two 90° elbows.
Venting with Two 90° Elbows
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 17 - Horizontal Termination Configuration for Venting Using Two 90° Elbows
Venting with Two 90° Elbows
Vertical (V) Horizontal (H
Horizontal (H
5' min.
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
) Horizontal (H ) +
1 1
Horizontal (H )
2
6' max.
12' max.
18' max.
20' max.
20' max.
) +
1
)
2
6' max.
www.desatech.com
45° Elbow
45° Elbow
116646-01A