17
Figure 12. Flue with Two 90° Elbows
H
1
H
V
V
V
1
H
MIN. 30.5 cm
MAX. 1.22 m
MIN. 61.0 cm
MAX. 2.4 m
MIN. 91.4 cm
MAX. 3.7 m
MIN. 1.22 m
MAX. 4.9 m
V+H+H
1
= MAX. 11.8m H+H
1
= MAX. 4.9m
V+V
1
+H
1
= MAX. 12.97m
FLUE WITH TWO (2) 90° ELBOWS
V
H + H
1