26
Heat & Glo • SL-3X-IFT, SL-5X-IFT, SL-7X-IFT, SL-9X-IFT Installation Manual • 2472-980 Rev. Q • 3/20
Figure 4.16
Two 90º Elbows
ALL MODELS
V
1
Minimum
H
1
Maximum
V
2
V
1
+ V
2
Minimum
90º Elbow
1 ft.
305 mm
*
*
1/2 ft.
152 mm
2 ft.
610 mm
*
*
1-1/2 ft.
457 mm
3 ft.
914 mm
*
*
2-1/2 ft.
762 mm
5 ft.
1.5 m
*
*
3-1/2 ft.
1.1 m
7 ft.
2.1 m
*
*
4-1/2 ft.
1.4 m
15 ft.
4.6 m
*
*
H
1
Maximum= 15 ft. (4.6 m)
V
1
+ V
2
+ H
1
Maximum = 40 ft. (12.2 m)
*No specific restrictions on this value EXCEPT V
1
+ V
2
+ H
1
CANNOT exceed
40 ft. (12.2 m)
Note
: Use SLP Series
components only.
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)
H
1
V
1
V
2