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installation
Venting Arrangements
Allowable Horizontal
Terminations for HZ54E-ng
The diagram shows all allowable combinations of vertical runs with horizontal
terminations, using one 90
o
(two 45
Note: Must use optional rigid pipe adapter (Part# 770-994) when
using Rigid Pipe Venting Systems.
0
2
4
18
Vent Restrictor
on Set 3
16
14
Vent Restrictor
on Set 2
12
10
8
6
4
44" (1118mm)
2
Minimum Height
Requirement
0
VENT RESTRICTOR SETTING:
Vent restrictor factory set, no adjustment required unless otherwise
indicated.
Refer to the "Vent Restrictor Position" section for details on how to change
the vent restrictor from the factory setting of Set 1 to Set 2 or Set 3 if required.
Note: Regency
Direct Vent System (Flex) is only approved
®
for horizontal terminations.
•
Maintain clearances to combustibles as listed in "Clearances"
section
•
Horizontal vent must be supported every 3 feet.
•
Firestops are required at each floor level and whenever passing
through a wall.
•
A wall thimble is mandatory for all horizontal terminations due
to high temperatures.
|
30
Regency Horizon ® HZ54E-11 Gas Fireplace
o
elbows equal one 90
o
elbow).
Horizontal (Feet)
6
8
14
10
12
Vent Restrictor
on Set 1
(factory setting)
Venting Arrangements
Allowable Horizontal
Terminations for HZ54E-lp
The diagram shows all allowable combinations of vertical runs with horizontal
terminations, using one 90
Note: Must use optional rigid pipe adapter (Part# 770-994) when
using Rigid Pipe Venting Systems.
16
18
20
18
16
14
12
10
8
6
4
2
0
VENT RESTRICTOR SETTING:
Vent restrictor factory set, no adjustment required unless otherwise
indicated.
Refer to the "Vent Restrictor Position" section for details on how to change the
vent restrictor from the factory setting of Set 1 to Set 4 if required.
Note: Regency
horizontal terminations.
•
Maintain clearances to combustibles as listed in "Clearances" section
•
Horizontal vent must be supported every 3 feet.
•
Firestops are required at each floor level and whenever passing
through a wall.
•
A wall thimble is mandatory for all horizontal terminations due to
high temperatures.
o
(two 45
o
elbows equal one 90
Horizontal (Feet)
0
2
4
6
8
Vent Restrictor
on Set 4
Vent Restrictor
on Set 1
(factory setting)
44" (1118mm)
Minimum Height
Requirement
Direct Vent System (Flex) is only approved for
®
o
elbow).
14
16
10
12
18
20
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