26
8-5/8”
42”
32-3/8”
18”
3” intake
3” exhaust collar
on the centerline
Flashing
2 x 3”
liners
3” min.
bend radius
Co-linear
adapter
2 x 3”
liners
1156
Co-linear
adapter
Engine
Approved co-linear
termination or approved
co-linear adapter
and approved
co-axial
termination
Co-Linear installation into existing F/P
9-3/8”
11-11/16”
3” exhaust
collar
1-1/2”
FRONT
REAR
1156CLA Co-Linear Vent Adapter
4”
Installation Into Existing Fireplace Cavity
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 the Valor Co-Axial to Co-Linear appliance
Adapter 1156CLA, 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 pro
fi
le vertical termination.
Firebox zero clearance stando
ff
s 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 o
ff
set 8 feet with liners at minimum
45 degrees from horizontal plane
• Restrictor: Not required when using co-linear venting.
Installation
For installation of the adapter to the appliance, see the
instructions supplied with the 1156CLA.
Any
fi
nishes
applied
around the
fi
replace
must be non-
combustible
Venting
Co-Linear Conversion
Note:
Co-linear
fl
exible aluminum venting should be
professionally inspected periodically for corrosion
and damage and replaced when necessary. If the
installation does not allow for future inspection or
replacement of the
fl
exible aluminum venting, then
stainless steel vent liners should be used.
