Flue Component Connections - Rinnai Linear Series Flue Installation Manual

Flue component connections

Adaption flue kit, and flue transition extension
The LSFKIT01 and LSFEXTKIT01 are the same at
each end—either end can be connected.
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.
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
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.
Socket (o-ring) end
(do not cut)
Non-socket end
(can be cut)
Non-socket end
Socket o-ring end
Linear flue installation guide 13541-A 01-20 | 11
Refer p.19-20 for additional images