Venting Arrangements; For Horizontal Terminations - Regency Bellavista B41XTCE-NG10 Owners & Installation Manual

installation
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VENTING ARRANGEMENTS

FOR HORIZONTAL TERMINATIONS

The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90
• Maintain clearances to combustibles as listed in "Clearances" section
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each floor level and whenever passing through a wall.
• A wall thimble is mandatory for all horizontal terminations due to high temperatures.
0
18
16
14
12
10
8
6
4
2
0
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Regency Bellavista™ B41XTCE-10 Gas Fireplace
2 4 6
Restrictor 1-1/2 Open
Set 3
Restrictor 2-1/2 Open
Set 2
Restrictor 3-1/2 Open
Set 1
47-1/2"
(1207mm)
Minimum
Height
Requirement
Horizontal (Feet)
8
10 12
(two 45 elbows equal one 90
o o
14 16
18
elbow).
o
20