16
Installation
(for qualified installers only)
Travis Industries
9 3 5 0 8 1 1 6
0 3 1 0 0 0
Vent Requirements
!
The vent must maintain the required clearance to combustible materials to prevent a fire (see
“Clearances” below). Do not fill air spaces with insulation.
!
The gas appliance and vent system must be vented directly to the outside of the building, and never
be attached to a chimney serving a separate solid fuel or gas-burning appliance. Each direct vent gas
appliance must use it's own separate vent system.
Altitude Considerations
This fireplace has been tested at altitudes ranging from sea level to 8,000 feet (2,400 M). In this testing we have
found that the fireplace, with its standard orifice, burns correctly with just an air shutter adjustment.
!
Failure to adjust the air shutter properly may lead to improper combustion which can create a safety hazard.
Consult your dealer or installer if you suspect an improperly adjusted air shutter.
Clearances
A
A
A
A
A
A
A
A
2-1/2"
Clearance
AAA
A
1"
Clearance
When using an elbow directly off the top of the fireplace, the
following requirements apply:
1" Clearance
AAA
• A wall thimble is required when the vent passes through the
first wall (frame 9" tall by 10" wide).
• Minimum 2-1/2" clearance above the vent before the wall
thimble (1" clearance to the sides and bottom of the vent).
• Mimimum 1" clearance (in all directions) to the vent after the
thimble.
With vertical vent (or a 45° offset) directly off th top of the
fireplace, the following requirements apply:
• Firestops or other non-combustible means of support may
be used when passing through a wall
• Mimimum 1" clearance (in all directions) to the vent.
Vent Part Numbers
•
Use Model GS Direct Vent manufactured by Simpson Dura-Vent
only
. Follow the installation
instructions included with the vent. For the nearest Simpson Dura-Vent supplier, call (800) 835-4429.
Vent part numbers and descriptions are listed below.
Straight Lengths
908B
6" Pipe Length, Black (interior)
907B
9" Pipe Length, Black (interior)
906
12" Pipe Length, Galvanized
906B
12" Pipe Length, Black (interior)
904
24" Pipe Length, Galvanized
904B
24" Pipe Length, Black (interior)
903
36" Pipe Length, Galvanized
903B
36" Pipe Length, Black (interior)
902
48" Pipe Length, Galvanized
902B
48" Pipe Length, Black (interior)
911B
11" to 14 5/8" Adjustable, Black (interior)
Vent Terminations
981
Snorkel Termination (36" rise)
(for basement or raised
termination installations)
982
Snorkel Termination (14" rise)
(for basement or raised
termination installations)
984
Horizontal Square Termination
950
Vinyl Siding Stand-off
991
High Wind Vertical
Termination
Elbows
990
90• Elbow
990B
90• Elbow, Black (interior)
Penetration, Support
942
Wall Thimble
941
Cathedral Ceiling Support Box
943
Flashing, 0/12 to 6/12 Roof Pitch
943S
Flashing, 7/12 to 12/12 Roof Pitch
953
Storm Collar
963
Ceiling Fire-stop
988
Wall Strap
