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Top Vent - Vertical Termination - (continued)
Two Elbows
Note: Use SLP Series
components only.
Note: There MUST be a 25% reduction
in total H when using flex vent except
when using the simple up and out
installation. See Figure 4.9.
Figure 4.16
Hearth & Home Technologies • DV3732-B, DV3732L-B, DV4236-B Installation Manual • 2496-980 Rev. M • 10/19
V
Minimum
1
90 Elbow Only
1-1/2 ft. 457 mm
1/2 ft.
152 mm
1-1/2 ft. 457 mm
2-1/2 ft. 762 mm
3-1/2 ft.
1.1 m
4-1/2 ft.
1.4 m
*No specific restrictions on this value EXCEPT V
V
2
H
1
H
Maximum
V
1
2
*
2 ft.
610 mm
*
3 ft.
914 mm
*
5 ft.
1.5 m
*
7 ft.
2.1 m
*
15 ft.
4.6 m
*
H
MAX. =15 ft. (4.6 m)
1
1
V
+ V
+ H
+ H
MAX. = 40 ft. (12.2 m)
1
2
1
2
V
+ V
+ H
MAX. = 40 ft. (12.2 m)
1
2
1
V
+ V
Minimum
1
2
*
*
*
*
*
*
+ V
+ H CANNOT exceed 40 ft. (12.2 m).
2
V
1
25
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