Figure 14. Use 1/4" socket driver to loosen the Exhaust Restrictor dial and adjust to the appropriate
notch for your termination zone.
35 Ft.
(10.67 m)
30 Ft.
(9.14 m)
25 Ft.
(7.62 m)
20 Ft.
(6.10 m)
17 Ft.
(5.18 m)
15 Ft.
(4.57 m)
6 Ft.
(1.82 m)
Min. Vertical
Termination
4 Ft.
(122 cm)
2 Ft.
(61 cm)
Figure 15. Vent Termination Zone Matrix - NG / LP
RESTRICTION
C
A
10 Ft.
5 Ft.
15 Ft.
(3.05 m)
(4.57 m)
(1.52 m)
H O RIZ ONTAL RUN
RESTRICTION
C
B
A
NO
TERMINATION
NOT
APPROVED
B
TERMINATION
NOT
APPROVED
20 Ft.
(6.09 m)
(8.22m)
139636 GF 500 DV IPI 7/28/14
FULL
27 Ft.
11