29
Heat & Glo • SL-750TRSFHHIPI • 2156-900 Rev. F • 11/08
Figure 7.9
Two 90º Elbows
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 ft.
305 mm
2-1/2 ft.
762 mm
*
*
2 ft.
610 mm
4 ft.
1.2 m
*
*
3 ft.
914 m
6 ft.
1.8 m
*
*
4 ft.
1.2 m
8 ft.
2.4 m
*
*
5 ft.
1.5 m
15 ft
4.6 m
*
*
H
1
Maximum= 15 ft. (4.6 m)
V
1
+ V
2
+ H
Maximum
= 40 ft. (12.2 m)
*No specifi c 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
fl ex vent except when using the
simple up and out installation
(see Figure 5.3).
Top Vent - Vertical Termination - (continued)
H
1
V
1
V
2