Technical information

16
installation
Warning
The exhaust gas ducts must not be in contact with or close to
inammable material and must not pass through building struc-
tures or walls made of inammable material.
When replacing an old appliance, the ue system must be chan-
ged.
Important
Ensure that the ue is not blocked.
Ensure that the ue is supported and assembled in accordance
with these instructions.
150 mm
118
* pente 5 mm par mètre
150 mm
* pente
Installation without extension
Installation with extension
slope 5 mm per metre
Level
Level
Fitting the Coaxial Flue
(Ø 60 / 100 Horizontal)
Contents:
1x Silicone O-Ring (60mm)
1x Elbow (90°)
2x Wall Seals (Internal & External)
1x Flue Pipe including Terminal (1 metre - 60/100)
2x Flue Clamps
4x Screws
2x Seals
Once the boiler has been positioned on the wall, t the rubber
ue seal into the internal ue turret (see diagram opposite),
insert the elbow into the socket and rotate to the required po-
sition. note: It is possible to rotate the elbow 360° on its vertical
axis.
Using the ue clamp, seals and screws supplied (Fig 4) secure the
elbow to the boiler.
The 1 metre horizontal ue kit (3318073) supplied is suitable for
an exact X dimension of 753mm.
Measure the distance from the face of the external wall to the
face of the ue elbow (X - Fig 2), this gure must now be su-
btracted from 753mm, you now have the total amount to be cut
from the plain end of the ue.
Draw a circle around the outer ue and cut the ue to the requi-
red length taking care not to cut the inner ue, next cut the inner
ue ensuring that the length between the inner and outer ue is
maintained. (Fig 4).
e.g.
X = 555mm
753-555 = 198mm (Length to be cut from the plain end of the
ue).
Once cut to the required length, ensure that the ue is free from
burrs and reassemble the ue. If tting the ue from inside of the
building attach the grey outer wall seal to the ue terminal and
push the ue through the hole, once the wall seal has passed
through the hole, pull the ue back until the seal is ush with the
wall. Alternatively, the ue can be installed from outside of the
building, the grey outer seal being tted last.
Should the ue require extending, the ue connections are push
t, however, one ue bracket should be used to secure each
metre of ue.
Note: See table for maximum and minimum ue runs.
slope
Fig. 3