Important!
If the exhaust ducting is to run through
rooms, ceiling space etc. where there
may be great variations in temperature
between the different areas, the
problem of condensation will need to
be addressed. The exhaust ducting will
need to be suitably insulated.
Condensate trap
(optional accessory)
In addition to insulating the exhaust
ducting, we recommend that a suitable
condensate trap is also installed to
collect and evaporate any condensate
which may occur. Condensate traps
are available for C 125 mm or
C 150 mm ducting.
When installing a condensate trap,
ensure that it is positioned vertically
and if possible directly above the
exhaust connection. The arrow on the
housing indicates the direction of
air-flow.
Cooker hoods designed for use with an
external motor (...EXT models) have an
integrated condensate trap.
Silencer
(optional accessory)
To achieve even further reductions in
noise levels, a special silencer can be
fitted in the ducting system.
It can be sited at any suitable position
in the ducting system between the
cooker hood and the external motor on
...EXT model cooker hoods.
On extraction models, it can be fitted
nearest the ducting outlet to the outside
to reduce neighbourhood noise.
On recirculation models, it can be fitted
in between the fan and the deflector.
Connection for air extraction
33
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