23
Heat & Glo • SL-5F-IFT, SL-7F-IFT Installation Manual • 2638-980 Rev. H • 6/22
Figure 4.14
Top Vent - Horizontal Termination - (continued)
H
2
H
1
V
2
V
1
Note
: Use SLP Series
components only.
Fire Risk.
• When using SLP-HRC-SS termination cap
on top vented fireplaces, a one foot minimum
vertical vent section is required before installing
first elbow.
WARNING *
V
1
Minimum
H
1
Maximum**
H
1
+ H
2
Maximum**
V
2
V
1
+ V
2
Minimum
90 Elbow Only*
1-1/2 ft. 457 mm
2 ft.
610 mm
*
*
1/2 ft.* 152 mm 1-1/2 ft. 457 mm
4 ft.
1.2 m
*
*
1-1/2 ft. 457 mm
3 ft.
914 mm
6 ft.
1.8 m
*
*
2-1/2 ft. 762 mm
5 ft.
1.5 m
10 ft.
3.0 m
*
*
3-1/2 ft.
1.1 m
7 ft.
2.1 m
14 ft.
4.3 m
*
*
4-1/2 ft.
1.4 m
14 ft.
4.3 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).
* See Warning Below.
Three Elbows
**
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.
