Majestic MER36MN, Руководство по установке, Страница: 33 / 76

33 Majestic • MER36MN, MER42MN Installation Manual • 2599-980 Rev. B • 5/23
Figure 4.12
Two Elbows
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
MER36MN
V
1
Minimum H
1
+ H
2
Maximum
Elbow only Not Allowed
6 in. 152 mm Not Allowed
1 ft. 305 mm 4 ft. 1.2 m
1-1/2 ft. 457 mm 11 ft. 3.4 m
2 ft. 610 mm 17 ft. 5.2 m
2-1/2 ft. 762 mm 20 ft. 6.1 m
V
1
+ H
1
+ H
2
= 40 ft. (12.2 m) Maximum
H
1
+ H
2
= 20 ft. (6.1 m) Maximum
V
1
= 1 ft. (305 mm) Minimum
MER42MN
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 m 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
Top Vent - Horizontal Termination - (continued)
WARNING! Risk of Fire! Elbow heat shield required
when V
1
= 2 ft. or less. Clearances to combustibles
must be maintained. See Section 5.A.