10 Vertical Flue - Length, Preparation and Installation
Diagram 10.21
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Diagram 10.22
13242
Diagram 10.23
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Completion of Installation
With the ue terminal positioned in the roof the length of the
nal pipe can be determined. If a telescopic length cannot
be used, then a standard ue length can be cut to make the
correct length. Cut the ue to the desired length measuring
from the ‘O’ ring end and discard the plain end of the tube.
The cuts must be square and made free of burrs to allow
correct assembly.
NOTE: The ue pipe is 10mm longer than the air pipe, see
diagram 10.24.
Carefully push the terminal assembly upwards to allow room
for tting the nal ue piece. Fit a xing bracket to the terminal
assembly. Pull the terminal assembly down and join to the ue
system. Ensure that the terminal is making a weather tight
seal on the weather collar. Secure the xing bracket tted to
the terminal to the roong struts or a purpose made batton.
Diagram 10.24
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