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V H + H
1
MIN. 305mm
MAX. 1.22m
MIN. 610mm
MAX. 2.48m
MIN. 914mm
MAX. 3.72m
MIN. 1.22m)
MAX. 4.8m
MAX 4.8m
V + V
1
+ H + H
1
= 9m MAX.
FLUE WITH THREE (3) 90° ELBOWS
V H + H
1
MIN. 305mm
4' MAX. 1.22m
MIN. 610mm
8' MAX. 2.48m
MIN. 914mm
12' MAX. 3.72m
MIN. 1.22m
16' MAX. 4.8m
H + H
1
= MAX. 4.8m
V+ V
1
+ H + H
1
= MAX. 9m
FLUE WITH THREE (3) 90° ELBOWS
Figure 14. Flue with three 90° elbows
H
1
1
H
V
1
1
V