30
|
Regency Bellavista™ B41XTCE-10 Gas Fireplace
|
30
installation
VENTING ARRANGEMENTS
FOR VERTICAL TERMINATIONS
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 Propane and Natural Gas. Two 45
o
elbows equal to one 90
o
elbow. Maximum of four 45
o
elbows allowed.
• Vent must be supported at offsets.
• Firestops are required at each floor 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
to 3-1/2" opening, 2-1/2"opening and to 1-1/2" opening.
Note: Must use optional flue adapter when using Rigid Pipe (Part # 770-994).
Minimum 8
(2.4m)
Min. 47-1/2
(1.2m)
0
2
4
6
40
8
10
12
14
16
18
20
22
24
26
28
30
Vertical Height (Feet)
32
34
36
38
6
8
Horizontal (Feet)
2
0
4
10
12
Restrictor 1-1/2 Open
Maximum 10 Centerline to Centerline
Restrictor 2-1/2 Open
Maximum 8 Centerline to Centerline
Restrictor 3-1/2 Open
Set 2
Set 3
Set 1
