Majestic MERIDPLA36IL, Installation Manual, Page: 27 / 74

27 Majestic • MERIDPLA36IN, MERIDPLA36IL, MERIDPLA42IN, MERIDPLA42IL Installation Manual • 2519-980 Rev. F • 4/19
Rear Vent - Horizontal Termination - (continued)
Two Elbows
Figure 4.20
Three Elbows
Figure 4.19
H
1
Maximum V
1
Minimum H
2
H
1
+ H
2
Maximum
1 ft. 305 mm
Back to Back
90º Elbows
1 ft. 305 mm 2 ft. 610 mm
2 ft. 610 mm 6 in. 152 mm 2 ft. 610 mm 4 ft. 1.2 m
3 ft. 914 mm 1 ft. 305 mm 2 ft. 610 mm 5 ft. 1.5 m
3 ft. 914 mm 2 ft. 610 mm 4 ft. 1.2 m 7 ft. 2.1 m
3 ft. 914 mm 3 ft. 914 mm 9 ft. 2.7 m 12 ft. 3.7 m
3 ft. 914 mm 4 ft. 1.2 m 17 ft. 5.2 m 20 ft.* 6.1 m*
V
1
+ H
1
+ H
2
= 40 ft. (12.2 m) Maximum H
1
= 3 ft. (914 mm) Maximum
*H
1
+ H
2
= 20 ft. (6.1 m) Maximum
H
1
H
2
V
1
INSTALLED
HORIZONTALLY
H
3
H
1
H
2
V
1
H
1
Maximum V
1
Minimum H
2
+ H
3
H
1
+ H
2
+ H
3
Max.
6 in. 152 mm
Back to Back
90º Elbows
6 in. 152 mm 1 ft. 305 mm
1 ft. 305 mm
6 in. 152 mm
1 ft. 305 mm 2 ft. 610 mm
2 ft. 610 mm 1 ft. 305 mm 1.5 ft. 457 mm 3.5 ft. 1.1 m
3 ft. 914 mm 2 ft. 610 mm 2 ft. 610 mm 5 ft. 1.5 m
3 ft. 914 mm 3 ft. 914 mm 4 ft. 1.2 m 7 ft. 2.1 m
3 ft. 914 mm 4 ft. 1.2 m 9 ft. 2.7 m 12 ft. 3.7 m
3 ft. 914 mm 5 ft. 1.5 m 12 ft. 3.7 m 15 ft. 4.6 m
V
1
+ H
1
+ H
2
+ H
3
= 40 ft. (12.2 m) Maximum H
1
= 3 ft. (914 mm) Maximum
H
1
+ H
2
+ H
3
= 20 ft. (6.1 m) Maximum