16
(12.9m)
(9.
14m)
0 2 4 6 8
(ft.) 0
2
4
6
8
10
12
14
16
20
22
18
24
26
28
30
40
38
36
34
32
10 12 14 16 18 20 22 24 26 28 30
(6.1m)
(6.
1m
)
HORIZONTAL / VERTICAL COMBINATION:
(4.57m) 15' Vertical
(4.57m) 15' Horizontal
Termination must be
within shaded area
VERTICAL TERMINATIONS
MINIMUM: 45
˚
elbow + 2ft. (610mm) + termination cap.
MAXIMUM: 45
˚
elbow + 30ft. (9.14m) + termination cap.
HORIZONTAL & VERTICAL COMBINATION TERMINATIONS
MAXIMUM: 15ft. (4.57m) hori 15ft. (4.57m) ve cap. 30ft. (9.14m) total.
VENTING
Termination Cap
Min: 2ft. (610mm)
Max: 30ft. (9.14m)
45° Elbow
COMBUSTION AIR INTAKE SETTINGS
VERTICAL TERMINATION HEIGHT
SETTING
GAS TYPE
0 - 10ft. (0 - 3.05m )
1
NAT
11 - 20ft. (3.35m - 6.10m)
2
NAT
21 - 30ft. (6.40m - 9.14m )
3
NAT
25 - 30ft. (7.62m - 9.14m)
4
NAT
NOTE
VERTICAL TERMINATIONS ONLY: The combustion air
intake shield (located against lower back wall of firebox
interior) will require adjustment depending on venting height /
configuration and type of fuel used. Use chart below as a
guideline when adjusting to achieve desired flame appearance.
Figure 16b
Figure 16c
VERTICAL VENT SYSTEM CLEARANCES
SIDES
ALL APPROVED VERTICAL PIPE
1 inch (25mm)
Figure 16a
