Heat-N-Glo 8000 DVTFL Installer's Manual page 19

VENTING WITH THREE (3) 90° ELBOWS
V (FT.)
1' MIN. (305 mm)
2' MIN. (610 mm)
3' MIN. (914 mm)
4' MIN. (1.22 m)
NOTE: V + V MAX. 20' (6.2 m)
1
V V
1 1
H H
1 1
Figure 14. Venting with three 90° elbows
H + H (FT.) (8000 & 6000's)
1
6' MAX. (1.86 m)
12' MAX. (3.72 m)
18' MAX. (5.58 m)
24' MAX. (8.44 m)
24' MAX. (8.44 m)
H + H (FT.) (SL-42DVT)
1
3' MAX. (914 mm)
6' MAX. (1.86 m)
9' MAX. (2.74 m)
12' MAX. (3.66 m)
12' MAX. (3.66 m)
V
H
16