Venting Arrangements For Vertical Terminations - Regency Fireplace Products Bellavista B41XTCE Series Owners & Installation Manual

installation
enting Arrangements for Vertical Termination
V
The shaded area in the diagram shows all allowable combinations of straight vertical and offset to vertical terminations, using two 90
Venting Systems for Propane and Natural Gas. Two 45
0 2 4
40
38
36
34
32
30
28
26
Restrictor 1-1/2" Open
Set 3
24
22
20
Restrictor 2-1/2" Open
18
Set 2
16
14
12
Restrictor 3-1/2" Open
10
8
Maximum 10' Centerline to Centerline
6
4
2
0
Maximum 8' Centerline to Centerline
• 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).
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36
Regency Bellavista
o elbows equal to one 90
Horizontal (Feet)
6 10 12
8
Set 1
B41XTCE -11 Gas Fireplace
®
s
o elbow. Maximum of four 45
Diagram 51
elbows, with Rigid Pipe
o
o elbows allowed.