Rigid Pipe Venting Arrangements (5" X 8") - Regency Bellavista B36X Owners & Installation Manual

INSTALLATION

RIGID PIPE VENTING ARRANGEMENTS (5" X 8")

Pipe Length
o
90 Elbow
Rigid Pipe Adaptor
A
The diagrams show all allowable combinations of vent runs with 5" x 8" venting using the Regency direct vent system or rigid vent system.
A vent guard should be used whenever the termination is lower than the specifi ed minimum or as per local codes.
For horizontal terminations the Regency Direct Vent Flex System (see page 14) may be used for installations with a maximum continuous vent
length of 3ft (0.9m).
Note: Must use optional rigid pipe adaptor (Part # 770-994) when using Rigid Pipe vent systems.
• Maintain clearance to combustibles.
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each fl oor level and whenever passing through a wall.
Horizontal (Feet)
0
2
12
10
8
6
4
2
0
Factory Setting - No Restrictor Required
24
HORIZONTAL TERMINATIONS
Vinyl Siding
Standoff (Optional)
Horizontal
Termination
Cap
Wall Thimble
Horizontal Termination
A Top Vent - No Vertical Rise
• When venting with a 90° elbow directly
off the unit, must use 5" X 8" Astrocap™
Flex vent or approved Rigid Vent System
• Max. 3 ft. horizontal run
B Rear Vent w/ Horizontal Termination
• Can only use 5" x 8" venting
• Max. 3ft. horizontal run
6 8
4
Max. 36"(0.9m)
Pipe Length
Rigid Pipe Adaptor
B
Factory Setting - No Restrictor Required
Regency Bellavista™ B36X Gas Fireplace