Regency Bellavista
®
B41XTE -11 Gas Fireplace
|
39
installation
16
16
22
22
00
0 0
12
12
12
12
66
66
18
18
44
47-1/2"
(1207mm)
Minimum
Height
Requirement
44
14
14
88
88
10
10
10
10
14
14
16
16
18
18
20
20
V
ertical
Height
(Feet)
Horizontal (Feet)
Restrictor 1-1/2” Open
Set 3
Restrictor 2-1/2” Open
Set 2
Restrictor 3-1/2” Open
Set 1
Venting Arrangements for Horizontal Terminations
The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90
o
(two 45
o
elbows equal one 90
o
elbow).
• 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.
