Regency Bellavista B36XT Medium Gas Fireplace - Manual (Page 28)

28
Regency Bellavista™ B36XT Gas Fireplace
INSTALLATION
16
2
2
0
0
12
12
6
6
18 18
4
49"
(1245mm)
Minimum
Height
Requirement
4
14
8
8
10
10 14 16 18 18 20
V
ertical
Height
(Feet)
Horizontal (Feet)
Restrictor 2-1/4” Open
Set 1
No Vent Restrictor
VENTING ARRANGEMENTS FOR HORIZONTAL TERMINATIONS
RIGID PIPE 4" X 6-5/8"
(MUST USE REDUCER PART # 946-606 & 770-994 RIGID PIPE ADAPTOR)
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 fl oor level and whenever
passing through a wall.
• A wall thimble is mandatory for all horizontal terminations
due to high temperatures.
ALL RIGID PIPE SYSTEMS
4" INNER DIAMETER
6-5/8" OUTER DIAMETER