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1. Top Vent - Horizontal Termination - (continued)
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 7.3).
Fire Risk.
• When using SLP-HRC-SS and SLP-HRC-ZC-SS
termination caps on top vented fi replaces, a one
foot minimum vertical vent section is required before
installing fi rst elbow
• When using DVP-TB1 termination cap on top vented
fi replaces, a three foot minimum vertical vent section
is required before installing fi rst elbow.
Figure 7.6
28
V
Minimum**
1
90 Elbow**
1/2 ft.**
1-1/2 ft.**
2-1/2 ft.**
3-1/2 ft.
H
2
WARNING**
.
Heat & Glo • ST-550T-IPI • 2126-900 Rev. H • 3/13
H
+ H
Maximum
1
2
2 ft.
152 mm
6 ft.
457 mm
10 ft.
762 mm
12 ft.
1.1 m
14 ft.
H
+ H
Max. =14 ft. (4.6 m)
1
2
V
+ V
+ H
+ H
Max. = 40 ft. (12.2 m)
1
2
1
2
*No specifi c restrictions on this value
EXCEPT V
+ V
+ H cannot exceed 40 ft. (12.2 m)
1
2
See Warning Below**
V
2
H
1
V
2
610 mm
*
1.8 m
*
3 m
*
3.7 m
*
4.3 m
*
V
1
V
+ V
Min.
1
2
*
*
*
*
*
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