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FLUEING ARRANGEMENTS - HORIZONTAL TERMINATIONS
SIMPSON DURA-VENT DIRECT FLUE GS SYSTEM and
The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90
one 90
elbow).
o
Note: Must use optional flue adapter (Part # 510-994) when using Simpson Dura-Vent pipe.
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
•
Maintain clearances to combustibles as listed in the "Clearances," "Locating Your Gas Fireplace," "Combustible Mantels,"
Ve nt-hr2.e ps
"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.
Regency
PG36-5 Gas Log Fireplace
®
REGENCY
DIRECT FLUE SYSTEM (FLEX)
®
(LPG & NG)
Meters
1029mm
Minimum
Height
Requirement
INSTALLATION
Horizontal (Feet)
elbow (two 45
elbows equal
o
o
0
38
36
Simpson Dura-Vent
34
4" (102mm) inner diameter
6-5/8" (168mm) outer diameter
Regency
Flex Vent
®
32
4" (102mm) inner diameter
6-7/8" (175mm) outer diameter
30
A flue guard should be used whenever
the termination is lower than the
specified minimum or as per local
28
codes.
26
Note: Regency
Co Axial Flue System
®
24
(Flex) is only approved for
horizontal terminations.
22
20
18
16
14
12
10
8
6
20"
2
4
13
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