Installation instructions – MCZ Stub User Manual
Page 15
A
B
1
m
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5
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13
2-INSTALLATION INSTRUCTIONS
CHIMNEYPOT
Often, if this factor is underestimated it hinders smooth "product system" operation.
The draught of the chimney also depends on its chimneypot.
In the case of an artisan product, it is very important for the four expulsion sections to be more than twice the internal section of
the product.
The chimneypot will be exposed to the four winds and it is therefore recommended for it to be specifically designed to
withstand the elements (e.g. an industrial product).
INDUSTRIAL CHIMNEY WITH PREFABRICATED
STACKED ELEMENTS. ALLOWS EXCELLENT
SMOKE DISPOSAL.
TRADITIONAL HANDCRAFTED CHIMNEY.
THE CORRECT EXPULSION SECTION MUST BE AT
LEAST TWICE THE INTERNAL SECTION OF THE
PRODUCT; IDEALLY 2.5 TIMES ITS SIZE.
CHIMNEYPOT FOR A STEEL PRODUCT WITH
AN INTERNAL CONE AND SMOKE DEFLECTOR.
ALLOWS EXCELLENT SMOKE DISPOSAL.
The chimneypot must comply with the following requirements:
• have an internal section equal to that of the product.
• Have a useful outlet section that is at least double that of the internal section of the product.
• Be constructed in such a way so as to prevent rain, snow and any foreign body from entering the product.
• Be positioned so as to ensure adequate smoke dispersion and in any case beyond the reflux area in which counter pressure is likely
to form.
YES
A) UPPER LEVEL OR SOLID
COMBUSTIBILITY
B) LOWER LEVEL.
NO
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