24
installation
Fitting the Coaxial Flue (Ø 60 / 100 Vertical)
Note: See table for maximum and minimum ue
runs.
Contents:
1x Silicone O-Ring (60mm)
1x Conical Adaptor (60/100mm)
1x Vertical Flue Kit (80/125mm)
3x Screws
The vertical ue kit is supplied with a specially de-
signed weather proof terminal tted, it can be used
either with a at roof or a pitched roof.
The vertical ue kits useable lengths with the
pitched roof ashings are indicated in Fig. 7.
Before proceeding to t the ue, ensure that the
maximum ue length has not been exceeded (See
the tables) and that all elbows and bends have been
taken into consideration, the maximum ue length
can be found on the table on page 27 & 28. For each
additional 90° elbow 1 metre must be subtracted
from the total ue length, and for each 45° bend
0.5 metres must be subtracted from the total ue
length (the height of the vertical adaptor and a 45°
bend can be seen in Fig. 7).
Mark the position of the ue hole in the ceiling
and/or roof (see Fig. 7 for distance from wall to the
centre of the ue).
Cut a 130mm diameter hole through the ceiling
and/or roof and t the ashing plate to the roof.
DO NOT cut the vertical ue kit.
To connect the vertical ue kit directly to the boiler,
place the vertical starter kit (Part No. 3318079) (see
Fig. 7) onto the exhaust manifold and secure with
the clamp, t the vertical adaptor onto the vertical
starter kit (note: there is no need to use a clamp to
secure this as it is a push t connection), the vertical
ue kit must then be inserted through the roof
ashing, this will ensure that the correct clearance
above the roof is provided as the terminal is a xed
height.
Should extensions be required, they are available
in 1 metre (Part No. 3318077), 500mm (Part No.
3318078), they must be connected directly to the
vertical starter kit before connecting the adaptor to
allow the vertical ue kit to be tted. In the event
that extension pieces need to be shortened, they
must only be cut at the male end and it must be
ensured that the inner and outer ue remain ush.
When utilising the vertical ue system, action
must be taken to ensure that the ue is supported
adequately to prevent the weight being transferred
to the appliance ue connection by using 1 ue
bracket per extension.
When the ue passes through a ceiling or wooden
oor, there must be an air gap of 25mm between
any part of the ue system and any combustible
material. The use of a ceiling plate will facilitate this.
Also when the ue passes from one room to another
a re stop must be tted to prevent the passage of
smoke or re, irrespective of the structural material
through which the ue passes.
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