29
Heatilator • RAVE3012I • 2269-901 Rev. E • 4/12
Figure 7.10
H
1
V
1
V
2
Top Vent - Vertical Termination
Venting with 2 elbows
Note
: Use SLP Series
components only.
RAVE3012I
V
1
Minimum
H Maximum
V
2
V
1
+ V
2
Minimum
90° Elbow
2 ft.
610 mm
*
*
1 ft,
152 mm
3 ft.
914 mm
*
*
2 ft.
457 mm
5 ft.
1.5 m
*
*
3 ft.
914 mm
7 ft.
2.1 m
*
*
4 ft.
1.1 m
15 ft.
4.6 m
*
*
H MAX. =15 ft. (4.6 m)
V
1
+ V
2
+ H MAX. = 40 ft. (12.2 m)
* No specifi c restrictions on this value EXCEPT V
1
+ V
2
+ H 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).
