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Arriva/Evolve flue installation guide: 10726-I 09-21
Flue component connections
Connecting the flue pipe (ESPIPE900)
The socket end of the pipe containing the o-ring connects to the non-socketed end of the previous
component. If cutting to connect to another component always cut the non-socketed end, never
discard the socket o-ring end.
Connecting the roof cowl (ESROOFCOWL)
Connect the non-socketed end to the socketed end of the previous component and secure.
Non-socket end
Socket (o-ring) end of
previous component
Socket (o-ring) end
(do not cut)
Non-socket end
(can be cut)
Connecting the 45
°
bends (ESBEND)
If installed incorrectly there is potential for the outer bend to overheat. The centering spacer is
a mandatory component that is required for the correct alignment of the flue components when
bends are used. When fitted correctly the inner and outer pipes of the ESBEND will be self
centering.
If fitting to the ESPIPE900, lubricate the socket o-ring end of the pipe, the end
with the black spacer, and fit to the non-socket end of the bend. Fit the white
spacer provided in the ESBEND kit, fit the outer, and then repeat if adding
additional components.