Vertical Air Terminal Installation (Flexible) - Napoleon Plazmafire 48 Manuel D'installation Et Operation

B.
Using the outer flex pipe, slide over the outer
combustion air sleeve of the air terminal and secure with
a minimum of 3 screws. Seal using red RTV silicone
installation
(W573-0002) (not supplied).
EN
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.
If more vent pipe needs to be used to reach the fi replace,
couple them together as illustrated. The vent system must be
supported approximately every 3 feet (0.9m) for both vertical
and horizontal runs. Use non-combustible 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.

5.3.4 vertical air terminal installation (flexible)

WARNING
!
• Maintain a minimum 2" (51mm) space between the air inlet base and the storm collar.
NOTE: Fastening hardware provided with appropriate roof terminal and liner kits.
A. Fasten the roof support to the roof using 6 screws. The roof support is
optional. In this case, the venting is to be adequately supported using
either an alternate method suitable to the authority having jurisdiction or
the optional roof support.
B. Stretch the inner fl ex pipe to the required length. Slip the inner fl ex
pipe a minimum of 2" (51mm) over the inner pipe of the air terminal
connector and secure with a minimum of three screws, when 4/7, 5/8
and 3/5 venting is used and a minimum of six screws when using 8/10
or 8/11 venting. Seal using a heavy bead of red RTV silicone (W573-
0002) (not supplied).
C. Repeat using the outer fl ex pipe, using a heavy bead of red RTV
silicone (W573-0002) (not supplied) and a minimum of three screws,
when 4/7, 5/8 and 3/5 venting is used and a minimum of six screws
when using 8/10 or 8/11 venting.
D. Thread the air terminal connector / vent pipe assembly down through
the roof. The air terminal must be positioned vertically and plumb.
Attach the air terminal connector to the roof support, ensuring that the
top of the air terminal is 16" (40.6cm) above the highest point that it
penetrates the roof.
E. Remove nails from the shingles, above and to the sides of the air
terminal connector. Place the fl ashing over the air terminal connector
leaving a min. 3/4" (19mm) of the air terminal connector showing above
the top of the fl ashing. Slide the fl ashing underneath the sides and
upper edge of the shingles. Ensure that the air terminal connector is
properly centered within the fl ashing, giving a 3/4" (19mm) margin all
around. Fasten to the roof. Do not nail through the lower portion of the
fl ashing. Make weather-tight by sealing with caulking. Where possible,
cover the sides and top edges of the fl ashing with roofi ng material.
F. Aligning the seams of the terminal and air terminal connector, place the
terminal over the air terminal connector making sure the vent pipe goes
into the hole in the terminal. Secure with a minimum of three screws,
when 4/7, 5/8 and 3/5 venting is used and a minimum of six screws
when using 8/10 or 8/11 venting.
G. Apply a heavy bead of weatherproof caulking 2" (51mm) above the
fl ashing. Install the storm collar around the air terminal and slide down
to the caulking. Tighten to ensure that a weather-tight seal between the
air terminal and the collar is achieved.
H. If more vent pipe needs to be used to reach the appliance, see "horizontal
air terminal installation" section.
20
W415-1606 / D / 08.23.18
2" (50.8mm) OVERLAP
HIGH TEMPERATURE
SCREWS
(SUPPLIED)
Screws
Hi-Temp Sealant
Outer Flex
Inner Flex
Pipe
Pipe
23.1D
Roof Support
Air
Terminal
Connector
Inner Flex Pipe
2" (51mm)
18.5
OUTER FLEX PIPE
SEALANT
HI-TEM
Inner Coupler
Outer Coupler SEALAN
Outer Flex
Pipe
Inner Pipe
Red RTV
Silicone
(W572-0002)
Outer Flex Pipe
Air Inlet
Base
Caulking
Storm Collar
Weather
Sealant
Flashing