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Heat & Glo • SL-5F-IFT, SL-7F-IFT Installation Manual • 2638-980 Rev. H • 6/22
26
Figure 4.18
Top Vent - Vertical Termination - (continued)
Three Elbows
Note
: Use SLP Series
components only.
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
2
V
1
Minimum
H
1
+ H
2
Maximum**
V
2
V
1
+ V
2
Minimum
90 Elbow Only
1/2 ft.
152 mm
*
*
1/2 ft.
152 mm
1 ft.
305 mm
*
*
1-1/2 ft. 457 mm
2 ft.
610 mm
*
*
2-1/2 ft. 762 mm
4 ft.
1.2 m
*
*
3-1/2 ft.
1.1 m
6 ft.
1.8 m
*
*
4-1/2 ft.
1.4 m
14 ft.
4.3 m
*
*
H
1
+ H
2
MAX. =14 ft. (4.3 m)
V
1
+ V
2
+ H
1
+ H
2
MAX. = 40 ft. (12.2 m)
*No specific restrictions on this value EXCEPT V
1
+ V
2
+ H
1
+ H
2
CANNOT exceed 40 ft. (12.2 m).
**
Note
: When using
SLP-FLEX (6-5/8 in.)
venting, there
MUST be a 25% reduction in total H when using flex vent.
See Figure 4.8.