Heat & Glo SL-550F-LP Installation Manual page 20

Top Vent - Vertical Termination - (continued)
Two Elbows
Note: Use SLP Series
components only.
Figure 4.13
Three Elbows
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 4.6).
Figure 4.14
20
V
2
H
1
V
2
H
2
INSTALLED
HORIZONTALLY
Heat & Glo • SL-550F, SL-750F Installation Manual • 2297-980 Rev. H • 3/16
V
1
H
1
V
1
V Minimum H Maximum
1 1
90 Elbow Only 1-1/2 ft. 457 mm
1/2 ft. 152 mm 2 ft.
1-1/2 ft. 457 mm 3 ft.
2-1/2 ft. 762 mm 5 ft.
3-1/2 ft. 1.1 m 7 ft.
4-1/2 ft. 1.4 m 15 ft.
H MAX. =15 ft. (4.6 m)
1
V + V + H MAX. = 40 ft. (12.2 m)
1 2 1
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 4.6).
V Minimum H + H
1 1
90 Elbow Only 1/2 ft.
1/2 ft. 152 mm 1 ft.
1-1/2 ft. 457 mm 2 ft.
2-1/2 ft. 762 mm 4 ft.
3-1/2 ft. 1.1 m 6 ft.
4-1/2 ft. 1.4 m 14 ft.
H + H MAX. =14 ft. (4.3 m)
1 2
V + V + H + H MAX. = 40 ft. (12.2 m)
1 2 1 2
Note: Use SLP Series
components only.
610 mm
914 mm
1.5 m
2.1 m
4.6 m
Maximum
2
152 mm
305 mm
610 mm
1.2 m
1.8 m
4.3 m