Nordica Fortuna Instructions Pour L'installation, L'utilisation Et L'entretien page 24

If the flue is too large (e.g. cm 30x40 or 40x50) it is necessary to duct it with a stainless steel tube of at least 200 mm
of diameter, pos. B taking care to close the space between the tube itself and the flue immediately below the chimney
cap pos. C.
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For any further information, please contact your Dealer!
C - Plugging
B
A – Hermetic closure
Picture 11
FORTUNA – FORTUNA Panorama
Inspection
hatch
7197001 Rev.02 – EN