23
Heat & Glo • SL-5F, SL-7F Installation Manual • 2499-980 Rev. L • 10/19
Figure 4.17
Three Elbows
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: Use SLP Series
components only.
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
2
Note
: There MUST be a 25% reduction
in total H when using flex vent except
when using the simple up and out
installation. See Figure 4.9.
Top Vent - Vertical Termination
- (continued)
