36
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Bellavista® B36XTE-10 Gas Fireplace
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36
installation
VENTING ARRANGEMENTS FOR VERTICAL TERMINATIONS
RIGID PIPE 4" X 6-5/8"
(MUST USE REDUCER PART # 946-606 & 770-994 RIGID PIPE ADAPTOR)
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 2-14" opening ,1-5/8"opening and to 1-1/16" opening.
Note: Must use optional flue adapter when using Rigid Pipe (Part # 770-994).
Maximum:
35.5
ft.
(10.
m)8
Minimum 8
(2.4m)
Min.
49
(1.2m)
Maximum:
25
ft.
(7.6m)
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 1-1/16 Open
No Restrictor
Maximum 10 Centerline to Centerline
Restrictor 1-5/8 Open
Maximum 8 Centerline to Centerline
Restrictor 2-1/4 Open
Set 2
Set 3
Set 1
