29
Hearth & Home Technologies • B41L-AU Installation Manual • 2570-980 Rev. C • 7/20
Figure 4.16
Three 90º Elbows
Top Vent - Vertical Termination - (continued)
Note
: Use SLP Series
components only.
B41L-AU
V
1
Minimum
H
1
+ H
2
Maximum
V
2
V
1
+ V
2
Minimum
1 ft.
305 mm
1 ft.
305 mm
*
*
2 ft.
610 mm
2 ft.
610 mm
*
*
3 ft.
914 mm
4 ft.
1.2 m
*
*
4 ft.
1.2 m
6 ft.
1.8 m
*
*
5 ft.
1.5 m
14 ft.
4.3 m
*
*
H MAX. =14 ft. (4.3 m)
V
1
+ V
2
+ H
1
+ H
2
MAX. = 40 ft. (12.2 m)
* No specific restrictions on this value EXCEPT V
1
+ V
2
+ H
1
+ H
2
cannot exceed 40 ft. (12.2 m)
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
2