HZ54 Regency HorizonTM Gas Fireplace
24
INSTALLATION
• 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 2 or Set 3
if required.
Note: Must use optional fl ue adaptor when using
Rigid Pipe (Part # 770-994).
INSTALLATION
Maximum:40 ft. (12.2m)
Minimum
8’6”(2.6m)
Min.44”
(1118mm)
Max.10’ (3m)(centerline to centerline)
Minimumlength of pipe
betweenelbows 12” (305mm)
Maximum:27 ft. (8.2m)
0
2
4
6
40
8
10
12
14
16
18
20
22
24
26
28
30
VerticalHeight (Feet)
32
34
36
38
68
Horizontal(Feet)
2
0
410 12
12 16 18
14
20
VentRestrictor on Set 2
VentRestrictor on Set 3
VentRestrictor on Set 1
VENTING ARRANGEMENTS
ALLOWABLE VERTICAL TERMINATIONS FOR HZ54-NGThe shaded area in the diagram shows all allowable
combinations of straight vertical and offset to vertical
terminations, using two 90o elbows, with Rigid Pipe Venting
Systems for Natural Gas. Two 45o elbows equal to one 90o
elbow. Maximum of four 45o elbows allowed.
Please note min. 1 foot between 90o
elbows is required.