Supplied By www.heating spares.co Tel. 0161 620 6677
2.4
PREPARATION OF THE FLUE PIPES
a)
Measure the wall thickness and add on 110mm, to give the correct
length of the flue.
b)
Mark this dimension onto the flue pipe, measuring from the end at
which the terminal is located.
c)
Cut off surplus flue length that is not required, and remove any burrs
from the edges with a burr knife or file.
d)
Push the flue pipe / terminal assembly firmly into the rear of the
combustion chamber as shown below in Fig. 5
e)
Drill 3 off holes, through outer flue pipe and into the mounting spigot,
and screw flue pipe and terminal assembly into place, as shown below
in Fig. 5b
Fig. 5b
IMPORTANT : DO NOT CUT FLANGED ENDS OF FLUE PIPE & ENSURE THE
PIPES ARE CUT SQUARELY.
f)
Using mortar or sealing compound, seal the outer flue pipe to the out
side surface of the wall, (See Fig. 6 for position of mortar).
9
3 off holes to be drilled
into spigot ring and 3 off
screws to be used to
secure flue pipe to
spigot ring.
Seal around flange with foil
tape supplied
