Heatilator • RAVE3012I • 2269-901 Rev. E • 4/12
30
Figure 7.11
INSTALLED
HORIZONTALLY
H
1
H
2
V
1
V
2
Top Vent - Vertical Termination
Venting with 3 elbows
Note
: Use SLP Series
components only.
RAVE3012I
V
1
Minimum
H
1
+ H
2
Maximum
V
2
V
1
+ V
2
Minimum
90° Elbow
1 ft.
305 mm
*
*
1 ft.
305 mm
2 ft.
610 mm
*
*
2 ft.
610 mm
4 ft.
1.2 m
*
*
3 ft.
914 mm
6 ft.
1.8 m
*
*
4 ft.
1.2 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 specifi c restrictions on this value EXCEPT V
1
+ V
2
+ H
1
+ H
2
cannot exceed 40 ft. (12.2 m)
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).
