Picture 8 - Tolerance for flue outlet on the top and back. The tolerance depends on the orientation of the
connector.
The connection with the chimney must be always
well fixed and sealed, it must not have narrowing
and must not decrease the usable section of the
chimney (see picture 9). If near the cooker there is
NO
Picture 9 - Examples of correct and incorrect connection of the chimney.
2.11
AIR INTAKE
The standard installation of the wood fired cooker
and thermal cooker considers that the comburent
air is taken from the room where the device is in-
stalled through the air intake of the device located
in the plinth. In this case, in the room must be al-
ways ensured the recycle of fresh air, in particular
if the room is small and window and door frames
are hermetic.
The correct flow of air in the room must be en-
sured also in presence of other combustion based
devices, aspiring hoods, chimneys and vent-holes.
The air intake in the room must have a minimum
surface of 80 cm2. On demand, Rizzoli can give
specific valves which can allow the automatic
opening of the air intake only when it is necessary
Y
+/-
10 mm
inflammable material or high temperatures sensi-
ble, the connection must be isolated and the safe-
ty distances must be strictly observed.
NO
NO
for the correct working of the device in order to
warrant a maximum depression of 4 Pa in the place
of installation.
The wood fired cookers and thermal cookers
can also be connected so that the comburent air
comes directly from outside. In this way, for the
device it is not necessary another air intake in the
room of installation. To make this it is necessary
to prepare a conduct connected directly with the
external part of the house and make a direct con-
nection with the air intake of the device. The air in-
take of the cooker is located inside the woodbox in
correspondence of the combustion chamber. For
the connection, we suggest to use a flexible pipe.
81
X
+/-
10 mm
YES