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VENTING ARRANGEMENT FOR VERTICAL TERMINATIONS
The shaded area in the diagram shows all allowable combinations
of straight vertical and offset to vertical terminations, using one
90
o
elbow, with Rigid Pipe Venting Systems.
o
Two 45
elbows equal to one 90
o
starting 45
elbow at the fl ue collar.
•
Vent must be supported at offsets.
•
Minimum distance between elbows is 1 ft. (305mm).
•
Maintain clearances to combustibles as listed in the
"Clearances" section.
•
Horizontal vent must be supported every 3 feet.
•
Firestops are required at each fl oor level and whenever
passing through a wall.
•
Must use optional rigid pipe adaptor (Part# 510-994)
when using rigid pipe vent systems.
•
Refer to the "Vent Restrictor Position" section for
details on how to change the vent restrictor from the
factory setting of Set 0 to Set 1 or Set 2 if required.
Regency Horizon™ HZ40E-2 Gas Fireplace
Vertical Venting with One(1) 90
o
elbow, not including the
between elbows 12" (305mm)
o
Elbows (1 - 90
2
4
0
40
38
36
34
32
30
Vent Restrictor on Set 3
28
26
24
22
Vent Restrictor on Set 2
20
18
16
14
12
Vent Restrictor on Set 1
10
8
6
4
2
0
Max. 10' (3m)(centerline to centerline)
Minimum length of pipe
INSTALLATION
o =
2 - 45
o
)
Horizontal (Feet)
8
14
6
10
12
18 18
16
20
29
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