Regency
®
PG36-5 Gas Log Fireplace
13
INSTALLATION
vent-a r3.eps
18
20
24
22
2
0
12
6
16
26
28
30
32
34
36
38
4
14
8
10
V
er
tic
al
H
ei
gh
t (
Fe
et
)
2
0
4
Horizontal (Feet)
20"
(0.5m)
M
ax
im
um
: 3
7
ft.
(1
1.
3m
)
M
inimum:
8
ft.
4
-1
/2
in
. (
2.
6m
)
N
O
T
E:
If
in
st
al
la
tio
n
re
qu
ire
s
mo
re
th
an
a
2
0"
h
or
izo
nt
al
o
ff
se
t,
se
e
di
a.
3.
5
2
0
3.5
1
5.5
4
4.5
1.5
0.5
3
2.5
2
0
3.5
1
1.5
0.5
3
2.5
Vent-hr2.eps
1029mm
Minimum
Height
Requirement
Meters
M
et
er
s
FLUEING ARRANGEMENTS - HORIZONTAL TERMINATIONS
SIMPSON DURA-VENT DIRECT FLUE GS SYSTEM and
REGENCY
®
DIRECT FLUE SYSTEM (FLEX)
(LPG & NG)
The diagram shows all allowable combinations of vertical runs with horizontal terminations,
using one 90
o
elbow (two 45
o
elbows equal
one 90
o
elbow).
Note: Must use optional flue adapter (Part # 510-994) when using Simpson Dura-Vent pipe.
Simpson Dura-Vent
4" (102mm) inner diameter
6-5/8" (168mm) outer diameter
Regency
®
Flex Vent
4" (102mm) inner diameter
6-7/8" (175mm) outer diameter
• Maintain clearances to combustibles as listed in the "Clearances," "Locating Your Gas Fireplace," "Combustible Mantels,"
"Mantel Leg Clearances" & "Framing and Finishing" sections.
• Horizontal flue must be supported every 3 feet (0.9 meters).
• Firestops are required at each floor level and whenever passing through a wall.
A flue guard should be used whenever
the termination is lower than the
specified minimum or as per local
codes.
Note: Regency
®
Co Axial Flue System
(Flex) is only approved for
horizontal terminations.
