22
Regency Horizon HZ54E Gas Fireplace
INSTALLATION
VENTING ARRANGEMENTS
ALLOWABLE HORIZONTAL TERMINA-
TIONS FOR HZ54E-NG
The diagram shows all allowable combinations of vertical runs with horizontal
terminations, using one 90
o
(two 45
o
elbows equal one 90
o
elbow).
Note: Must use optional rigid pipe adapter (Part# 770-994) when using
Rigid Pipe Venting Systems.
VENTING ARRANGEMENTS
ALLOWABLE HORIZONTAL TERMINA-
TIONS FOR HZ54E-LP
The diagram shows all allowable combinations of vertical runs with horizontal
terminations, using one 90
o
(two 45
o
elbows equal one 90
o
elbow).
Note: Must use optional rigid pipe adapter (Part# 770-994) when using
Rigid Pipe Venting Systems.
• Maintain clearances to combustibles as listed in "Clearances"
section
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each fl oor level and whenever passing
through a wall.
•
A wall thimble is mandatory for all horizontal terminations due
to high temperatures.
• Maintain clearances to combustibles as listed in "Clearances" section
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each fl oor level and whenever passing
through a wall.
•
A wall thimble is mandatory for all horizontal terminations due to
high temperatures.
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.
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
®
Direct Vent System (Flex) is only approved for
horizontal terminations.
Note: Regency
®
Direct Vent System (Flex) is only approved for horizontal
terminations.
2
2
0
0
12
12
20
6
6
14
4
44” (1118mm)
Minimum Height
Requirement
4
14
8
8
16
10
10
1
8
1
8
V
ertical Height (Feet)
Horizontal (Feet)
Vent Restrictor
on Set 2
Vent Restrictor
on Set 3
Vent Restrictor
on Set 1
(factory setting)
16
1
8
1
8
2
2
0
0
12
12
20
6
6
14
4
44” (1118mm)
Minimum Height
Requirement
4
14
8
8
16
10
10
1
8
1
8
V
ertical Height (Feet)
Horizontal (Feet)
Vent Restrictor
on Set 4
Vent Restrictor
on Set 1
(factory setting)
16
1
8
1
8
