(0,39”) to make the installation easier. The tolerance is available according to a single direction
which depends on the orientation of the connector (see picture 7).
Picture 7 - 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 8). If near the
cooker there is flammable material or high temperatures sensible, the connection must be
isolated and the safety distances must be strictly observed.
NO NO NO YES
Picture 8 - Examples of correct and incorrect connection of the chimney.
2.10 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 installed through the air intake of the
device located in the plinth. In this case, in the room must be always 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 ensured 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
cm
2
. On demand, Rizzoli can give specific valves which can allow the automatic opening of the air
intake only when it is necessary 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 connection with the air intake of the device. The air intake of the cooker is located inside
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