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Verfügbare Sprachen
Monoblocco Ghisa 750
The flue must be properly spaced from any flammable materials or fuels through a proper insulation or an air
cavity.
It is forbidden to let plant piping or air feeding channels pass in the same flue. Moreover, it is forbidden to create
movable or fixed openings on the same for the connection of further other devices.
Door for
cleaning
(1) Sportello
per
pulizia
(2) Representation of a correct flue with air-tight door
for the collection and discharge of solid unburnt
materials.
Picture 5
5.1.
CHIMNEY CAP.
The draught of the flue depends also on the suitability of the chimney cap.
Therefore, if it is handicraft constructed, the output section must be more than twice as big as the internal section of
the flue.
Should it be necessary to exceed the ridge of the roof, the chimney cap must assure the discharge also in case of
windy weather (Picture 7).
The chimney cap must meet the following requirements:
•
have internal section equivalent to that of the stack.
•
have a useful output section twice as big as the flue internal one.
•
be manufactured in such a way as to prevent the penetration of rain, snow, and any other foreign body in the
flue.
•
be easily checkable, for any possible maintenance and cleaning operation.
(1) Industrial chimney
cap with pre-fabricated
elements – it allows an
excellent discharge of
the smokes.
6099751 Rev.04 – EN
SI
YES
(1) The connection of more than one device to the flue
is not recommended.
Each device must have its own flue.
(2) Handicraft chimney
cap. The right output
section must be at
least twice as big as
the internal section of
the flue (ideal value:
2.5 times).
NO
Picture 6
(3) Chimney cap for steel
flue
with
internal
deflector of smokes.
cone
Picture 7
21
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