46
Initial Installation
QUALIFIED INSTALLERS ONLY
ONLY use this venting diagram if your
fireplace has been converted to LP.
Restrictor Setting:
Find the point on the
graph where your vent configuration will
terminate. Remember to consider elbows
in the HORIZONTAL plane account for
horizontal distance as stated above. Use
the corresponding exhaust restrictor setting
indicated on the graph. See the following
section in this manual for restrictor details.
Your climate and altitude may alter what
restrictor is required for your particular
application.
5’
(1.52m)
4’
(1.22m)
18”
(0.46m)
10’
(3.05m)
10’
(3.05m)
15’
(4.57m)
15’
(1.52m)
20’
(6.1m)
20’
(6.1m)
25’
(7.62m)
30’
(9.14m)
35’
(10.7m)
40’
(12.2m)
LP Vent
Position
RESTRICTOR 1
RESTRICTOR 1
RESTRICTOR 2
RESTRICTOR 2
RESTRICTOR 3
RESTRICTOR 3
RESTRICTOR 4
RESTRICTOR 4
RESTRICTOR 5
RESTRICTOR 5
Figure 69. LP Vent Graph
Does your vent configuration fall
outside the limits?
Use our power vent
kit (50-3884) for a much broader venting
range.
**Vertical vent height does not account for elbows