Heat & Glo SL-550METRO-LP Owner's Manual page 26

H + H
1
V Minimum
SL-550METRO
1 ft. 305 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
V + H + H MAX. = 40 ft. (12.2 m)
1
H
2
Figure 7.5
26
Top Vent - Horizontal Termination
Venting with two 90º elbows
Maximum
2
305 mm
610 mm
1.2 m
1.8 m
4.3 m
Fire Risk.
• A one foot minimum vertical vent section
is required before installing fi rst elbow.
INSTALLED
HORIZONTALLY
Heat & Glo • SL-550METRO, SL-550METRO-LP • 2185-900 Rev. D • 8/09
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 7.3).
WARNING
H
1
V
1