Co-Linear Venting - Valor 1500IN (NG) Installation & Owner's Manual

Vertical Vent Termination
Conversion to Co-Linear Liners using generic Co-Linear Adapters
Co-linear portion of vent system may only be installed within a solid-fuel burning fi replace and chimney.
The appliance must not be connected to a chimney fl ue serving a separate solid-fuel burning appliance.
Requires a Co-Axial to Co-Linear appliance Adapter, two lengths of 2-ply 3" dia. fl exible chimney liner approved for
venting gas appliances, a co-linear termination kit and fl ashing or a co-linear to co-axial adapter and either a high
wind vertical vent terminal cap or a low profi le vertical
termination. Firebox zero clearance standoffs supplied
with the heater are not required for this application.
Rules for Co-Linear Venting
• Maximum 40 feet vertical pipe
• Minimum 10 feet vertical
• Maximum offset 8 feet with liners at minimum 45
degrees from horizontal plane
• Restrictor: Use #4 position for all co-linear
installations—refer to page 31 for restrictor positioning.
7-1/8"
(181 mm)
7-1/2"
(191 mm)
Dura-Vent #46DVA-GCL Co-Axial
to Co-Linear Adapter
Co-axial Venting
Roof Minimum
Pitch "H" (feet)
Flat to 7/12 1'
Over 7/12 to
1.5'
8/12
Over 8/12 to
2'
9/12
Over 9/12 to
2.5'
10/12
Over 10/12 to
3.25'
11/12
Over 11/12 to
4'
12/12
Over 12/12 to
5'
14/12

Co-Linear Venting

3"
(76 mm)
10-1/2"
(267 mm)
Horizontal
overhang
Vertical
wall
Storm
collar
Roof
flashing
2 x 3"
liners
Co-linear
adapter
3" min.
bend radius
Any fi nishes
applied
around the
fi replace
must be non-
combustible
Co-Linear installation into existing F/P
QUALIFIED
INSTALLER
Overhang should not
extend beyond vent if
within 48" of
termination cap
Termination
Min. 24"
cap
(unvented soffit)
Min. 36"
Min.
(vented soffit)
18"
'H'
Approved co-linear
termination or approved
co-linear adapter
and approved
Flashing co-axial
termination
2 x 3"
liners
Co-linear
adapter
Linear
engine
33