ENGLISH
SMOKE DUCT
THE HEAT GENERATOR OPERATES WITH NEGATIVE PRESSURE AND IS EQUIPPED WITH AN OUTPUT FAN FOR SMOKE EXTRACTION. THE
GENERATOR MUST ONLY HAVE ONE DISCHARGE SYSTEM. IT IS NOT PERMITTED TO HAVE A FLUE THAT IS SHARED WITH OTHER DEVICES.
Components of the smoke extraction system must be selected based on the type of device to install and according to:
• UNI/ TS 11278 in the case of metal fireplaces, with special reference to the designation.
• UNI EN 13063-1 and UNI EN 13063-2, UNI EN 1457, .-UNI EN 1806: in the case of non-metal fireplaces.
• The smoke duct must be as short as possible.
• A T-fitting must be installed with a condensation collection cap at the bottom of the vertical section.
• The vertical duct can either be inside or outside the building. If the smoke duct is installed inside an existing flue, it must be certified for
solid combustion.
• If the smoke duct is outside the building, it must still be insulated.
• It must be possible to inspect all sections of the smoke duct.
• Inspection openings must be provided for cleaning.
A “T” FITTING WITH A CONDENSATION COLLECTION CAP
MUST BE MANDATORY
AT THE BASE OF THE VERTICAL SECTION
(SMOKE SUCTION FAN MOTOR OUTPUT).
CONNECTION MUST BE CARRIED OUT WITH STABLE, STURDY PIPES THAT COMPLY WITH ALL STANDARDS AND REGULATIONS IN FORCE
AND ACCORDING TO THE PROVISIONS OF LAW, AND SECURED WELL TO THE FLUE.
THE INTERNAL DIAMETER OF THE CONNECTION PIPE MUST CORRESPOND TO THE EXTERNAL DIAMETER OF THE SMOKE
DISCHARGE SECTION OF THE APPLIANCE
(UNI 10683).
CHIMNEY POT
Flue draught also depends on the suitability of the chimney pot.
CHIMNEY POTS MUST MEET THE FOLLOWING REQUIREMENTS:
• have a useful output section of more than double the length of the fireplace/pipe system into which it is inserted
• be compliant in order to prevent rain and snow from penetrating into the fireplace/pipe system
• be constructed in such a way that even in the case of winds from all directions and with any inclination, evacuation of combustion
products (windshield terminal) is ensured.
THE INOBSERVANCE OF THIS REQUIREMENTS MAKES THE WARRANTY EXPIRE
.
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