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Heat & Glo • 550TRSI-AUF, 550TRSILP-AUF • 2079-980 Rev. N • 5/12
Figure 7.11
Top Vent - Vertical Termination - (continued)
Three Elbows
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
2
USE SLP SERIES COMPONENTS ONLY
V
1
H
1
+ H
2
V
2
V
1
+ V
2
Minimum H
1
+ H
2
Maximum
Elbow only 1 ft. 305 mm * * * 1 ft. 305 mm
6 in. 152 mm 2 ft. 610 mm * * * 2 ft. 610 mm
1 ft. 305 mm 2 ft. 610 mm * * * 2 ft. 610 mm
2 ft. 610 mm 4 ft. 1.22 m * * * 4 ft. 1.22 m
3 ft. 914 mm 6 ft. 1.83 m * * * 6 ft. 1.83 m
4 ft. 1.22 m 8 ft. 2.44 m * * * 8 ft. 2.44 m
5 ft. 1.52 m 12 ft. 3.66 m * * * 12 ft. 3.66 m
H
1
+ H
2
= 12 ft. (3.66 m) Maximum V
1
+ V
2
+ H
1
+ H
2
= 32 ft. (9.75 m) Maximum
Note: A 6 in. (152 mm) section of straight ue
must be attached to the heater before a 90° elbow.