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Component Installation Guide
Coaxial vent termination installation
a
Fig. 6
Coaxial vent termination
for vent system 60/100, 80/125
and 100/150
Vent termination
Wall flashing (inside)
Wall flashing (outside)
3
Screw #8 x
/
"
8
Drain opening
6"/152 mm
Offset
Fig. 7
(continued)
b
c
a
8.75"/222 mm
Fixed length!
Do not extend beyond indicated
point.
b
max. 19.6"/500 mm
c
31"/787 mm
When installing a side wall vent system
with the minimum equivalent vent
length (87º elbow and vent termination
shortened to 19"/483 mm) from boiler
back to the outside wall, a wall
thickness of at least 6"/152 mm is
required.
For walls with thicknesses less than
6"/152 mm, means must be provided
to offset the boiler from the wall.
See Fig. 7.
Side Wall Vent Installation
Table 6. Wall opening information
Vent system
60/100
4
80/125
5¼"/133 mm
3
100/150
6
Side wall vent termination installation
1. Provide side wall opening (see table
above) to install vent termination.
2. Slide vent termination
flashing
into opening (drain
openings
must be located on the
outside of the wall, pointing
downward).
3. Attach wall flashing
wall using the screws and plugs
provided.
4. Attach wall flashing
wall.
5. To prevent movement of vent
termination inside the wall, fasten
flashing
to vent pipe, using two
3
#8 x
/
" screws
supplied.
8
IMPORTANT
Total length of vent termination is
31"/787 mm. If required, the vent
termination may be shortened by max.
12"/305 mm (min. vent termination
length is 19"/483 mm).
IMPORTANT
Potential gaps between the vent-air
intake and the surrounding construction
which may cause air, rain or flue gases
to leak into the wall or the building,
must be sealed with approved outdoor
sealant/caulking to prevent leakage of
any kind.
Opening Ø
"/108 mm
¼
"/160 mm
/
8
with wall
to inside of
to outside of
17
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