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Majestic • MERID36IN, MERID36IL, MERID42IN, MERID42IL Installation Manual • 2517-980 Rev. C • 3/18
Figure 4.11
Two Elbows
Top Vent - Horizontal Termination - (continued)
MERID36IN
MERID36IL
V
1
Minimum
H
1
+ H
2
Maximum
Elbow only
Not allowed
6 in.
152 mm
Not allowed
1 ft.
305 mm
2 ft.
610 mm
1-1/2 ft.
457 mm
4 ft.
1.2 m
2 ft.
610 mm
11 ft.
3.35 m
2-1/2 ft.
762 mm
19 ft.
5.8 m
3 ft.
914 mm
22 ft.
6.7 m
V
1
+ H
1
+ H
2
= 40 ft. (12.2 m) Maximum
H
1
+ H
2
= 22 ft. (6.7 m) Maximum
V
1
= 1 ft. (305 mm) Minimum
MERID42IN
MERID42IL
V
1
Minimum
H
1
+ H
2
Maximum
Elbow only
Not allowed
6 in.
152 mm
Not allowed
1 ft.
305 mm
2 ft.
610 mm
2 ft.
610 mm
4 ft.
1.2 m
3 ft.
914 mm
6 ft.
1.8 m
4 ft.
1.2 m
8 ft.
2.4 m
6 ft.
1.8 m
12 ft.
3.6 m
10 ft.
3.0
20 ft.
6.1 m
V
1
+ H
1
+ H
2
= 40 ft. (12.2 m) Maximum
H
1
+ H
2
= 20 ft. (6.0 m) Maximum
V
1
= 1 ft. (305 mm) Minimum
INSTALLED
HORIZONTALLY
H
1
H
2
V
1