Table of Contents
Advertisement
The shaded area in the diagram shows all allowable
combinations of straight vertical and offset to vertical
terminations, using two 90
o
elbows, with Rigid Pipe Venting
Systems for Natural Gas. Two 45
elbow. Maximum of four 45
o
elbows allowed.
Please note min. 1 foot between 90
elbows is required.
•
Vent must be supported at offsets.
•
Firestops are required at each fl oor level and
whenever passing through a wall.
•
Maintain clearances to combustibles as listed in
the "Clearances" section.
•
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 3 or Set 4
if required.
Note: Must use optional fl ue adaptor when using
Rigid Pipe (Part # 770-994).
HZ54 Regency Horizon
TM
Gas Fireplace
VENTING ARRANGEMENTS
ALLOWABLE VERTICAL TERMINATIONS FOR HZ54-LP
o
elbows equal to one 90
o
o
0
2
4
40
38
36
34
32
30
Vent Restrictor on Set 4
28
26
24
22
Vent Restrictor on Set 3
20
18
16
14
12
10
8
6
4
2
0
Max. 10' (3m)(centerline to centerline)
Minimum length of pipe
between elbows 12" (305mm)
INSTALLATION
Horizontal (Feet)
6
8
10
12 12
Vent Restrictor on Set 1
14
16
18
20
25
Advertisement
Table of Contents
