Heat & Glo • SL-750TRS-IPI-D, SL-550TRS-IPI-D, SL-350TRS-C • InD • 2065-985 Rev. o • 3/07
14
Figure 5.4
E. Vent Diagrams
Fire Risk. Explosion Risk.
Do NOT pack insulation or other combustibles between ceiling
¿
restops.
• ALWAYS maintain speci
¿
ed clearances around venting and
¿
restop systems.
• Insta
ll wall shield and ceiling
¿
rest
ops as speci
¿
ed.
Failure to keep insulation or other material away from vent pipe may cause
¿
re.
WARNING
1. Top Vent - Horizontal Termination
Venting
V Minimum
H
1
Maximum
SL-350TRS
SL-550, SL-750TRS-D
90° Elbow
1.5 ft.
457 mm
1 ft.
305 mm
0.5 ft.
152
mm
2 ft.
610 mm
2 ft.
610 mm
1.5 ft.
457
mm
3 ft.
914 mm
3 ft.
914 mm
2.5 ft.
762
mm
5 ft.
1.5 m
5 ft.
1.5 m
3.5 ft.
1.1 m
7 ft.
2.1 m
7 ft.
2.1 m
4.5 ft.
1.4 m
15 ft.
4.6 m
15 ft.
4.6 m
H Maximum= 15 ft. (4.6 m)
V + H Maximum= 40 ft. (12.2 m)
H
1
V
1
Note:
Use SL-D Series
components only.
NOTE: There MUST be a
25% reduction in total H
when using
À
ex vent except
when using the simple up
and out installation (see
Figure 5.3).
One Elbow (Natural Gas)
One Elbow (Propane)
V Minimum
H
1
Maximum
90° Elbow
Not Allowed
0.5 ft.
305 mm
1 ft.
305 mm
1.5 ft.
610 mm
3 ft.
914 mm
2.5 ft.
914 mm
5 ft.
1.5 m
3.5 ft.
1.1 m
7 ft.
2.1 m
4.5 ft.
1.4 m
15 ft.
4.6 m
H Maximum= 15 ft. (4.6 m)
V + H Maximum = 40 ft. (12.2 m)