Vertical Installation; Horizontal Air Terminal Installation - Model - Continental Fireplaces CDVS280N Mode D'emploi

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4.2.2 vertical installation

This application occurs when venting through a roof. Installation kits for
EN
various roof pitches are available from your authorized dealer / distributor.
See accessories to order specifi c kits required.
A. Determine the air terminal location, cut and frame a square opening as
illustrated in the ceiling and the roof to provide the minimum 1" (25mm)
clearance between the vent pipe and any combustible material. Try to
center the vent pipe location midway between two joists to prevent
having to cut them. Use a plumb bob to line up the center of the
openings. A vent pipe shield will prevent any materials such as
insulation, from fi lling up the 1" (25mm) air space around the pipe.
Nail headers between the joist for extra support.
B. Apply a bead of caulking (not supplied) to the framework or to the
Wolf Steel vent pipe shield plate or equivalent (in the case of a fi nished
ceiling), and secure over the opening in the ceiling. A fi restop must be placed
on the bottom of each framed opening in a roof or ceiling that the venting
system passes through. Apply a bead of caulking all around and place a
fi restop spacer over the vent shield to restrict cold air from being drawn into the
room or around the fi replace. Ensure that both spacer and shield maintain the required
clearance to combustibles. Once the vent pipe is installed in its fi nal position, apply
Mill Pac sealant (W573-0007) (not supplied) or red RTV silicone (W573-0002) (not
supplied) between the pipe and the fi restop assembly.
C. In the attic, slide the vent pipe collar down to cover up the open end of the shield and
tighten. This will prevent any materials, such as insulation, from fi lling up the 1" (25mm)
air space around the pipe.
4.2.3 horizontal air terminal installation - model CDVS280
NOTE : Fastening hardware provided with appropriate kit.
A.
Stretch the inner fl ex pipe to the required length taking
into account the additional length needed for the
fi nished wall surface. Apply a heavy bead of Mill Pac
sealant (W573-0007) (not supplied) to the inner sleeve
of the air terminal. Slip the vent pipe a minimum of 2"
(50.8mm) over the inner sleeve of the air terminal and
secure with 3 screws.
B.
Using the outer rigid pipe, slide over the outer combustion air
sleeve of the air terminal and secure with 3 screws. Seal using
Red RTV Silicone (W573-0002) (not supplied).
C.
Insert the vent pipes through the fi restop maintaining
the required clearance to combustibles. Holding the
air terminal (lettering in an upright, readable position),
secure to the exterior wall and make weather tight by
sealing with caulking (not supplied).
D.
From inside the house, using Red RTV Silicone
(W573-0002) (not supplied), seal between the vent
pipe and the fi restop. Then slide the black trim collar
over the vent pipe up to the fi restop.
E.
If more vent pipe needs to be used to reach the
appliance, couple them together as illustrated. The vent system must be supported approximately every 3 feet
(0.9m) for both vertical and horizontal runs. Use noncombustible strapping to maintain the minimum clearance
to combustibles.
The air terminal mounting plate may be recessed into the exterior wall or siding no greater than the depth of its
return fl ange.
W415-1429 / C / 12.05.17
VENT PIPE
SCREWS
(SUPPLIED)
CAULKING
2" (50.8mm) OVERLAP
Hi-Temp Sealant
Outer Flex
Inner Flex
Pipe
Pipe
23.7E
Firestop Framing
Dimensions:
10 11/16"
(27.1cm) wide
x 10 11/16"
(27.1cm) high
FIRESTOP
UNDERSIDE OF
JOIST
CAULKING
SHIELD
VENT
PIPE
COLLAR
VENT
PIPE
SHIELD
21.1B
7" (177.8mm) RIGID
PIPE
HIGH TEMP
SEALANT
Screws
Inner Coupler
Outer Coupler
Outer Flex
Pipe
HI-TEM
SEALAN