THERMOROSSI DORICA MAIOLICA, Инструкция по установке, эксплуатации и обслуживанию

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9.3 SMOKE OUTLET
The smoke channel, the exhaust pipe, chimney and flue outlet (defined as the system for the evacuation of combustion
products), are parts of the heating system and they must comply with the legislative requirements of the Ministerial
Decree DM 37/08 (ex Italian Law 46/90) and to the applicable specific installation regulations, according to the type of
fuel. Fireplaces, heaters and barbecues must not be installed in locations where gas appliances type A and type B are
present and operating (for the classification see UNI 10642 and UNI 7129). The connection between the appliance and
the flue outlet must only receive exhaust from one heat generator.
9.3.1 CHIMNEY TYPES
The following types of chimneys, constructed as described, are possible:
• system: Chimney installed using a combination of compatible components (flue liner, insulation, outer casing etc…), constructed
or specified by a single manufacturer and CE certified in accordance with the applicable standard;
• Composite chimney: Chimney installed or constructed on site using a combination of compatible components such as flue liner
(wall directly in contact with the smoke), and possibly also insulation and outer casing (wall) that may be supplied by different
manufacturers or by the same manufacturer.
• Relining: operation involving the installation of a specific pipe in an existing shaft (even if newly constructed) made of non-
combustible materials, free from obstructions and for single use.
9.3.2 FLUE OUTLET / FLUE SYSTEM COMPONENTS
Every chimney must have minimum number of components as laid
down by standard UNI EN 1443 which are also indicated in the
figure on the left:
wall outlets, that is outlets installed on the outer front wall
without the use of a chimney/flue outlet /flue pipe to convey
the combustion products to the roof, are strictly prohibited.
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ISPEZIONE
COMIGNOLO E
CANNA FUMARIA
SECONDO NORMA
UNI 10683
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LASTRA DI
COPERTURA
LAMIERA DI ACCIAIO
A TENUTA STAGNA
Components and accessories
of a chimney
KEY
1 Chimney
2 Flow path
3 Smoke discharge tube
4 Thermal insulation
5 External wall
6 Outer lining
7 Flue outlet section
8 Multiwall chimney
9 Connector
10 Flue pipe
11 Heat generator