Operation Manual

ANTHEA – VENERE
22 7194201 Rev.06 – EN
• 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.
Picture 5
Picture 6
Picture 7
Picture 8
(1) Industrial chimney
cap with pre-fabricated
elements – it allows an
excellent discharge of the
smokes.
(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).
(3) Chimney cap for steel
flue with internal cone
deflector of smokes.
>
_
A >A
0,5 m
H min.
α
(2)roof
(1)ridge axis
(1) The chimney cap must not show hindrances within 10 m
from walls, pitches and trees. Otherwise raise it of at least 1 m
over the hindrance.
The chimney cap must exceed the ridge of the roof of at least
1 m.
2 m 10 m
1
m
50 cm
(1) In case of flues side by side, a chimney cap must be higher than
the other one of at least 50 cm in order to avoid pressure transfers
between the flues themselves.