ITALY Built IN

ITALY Built IN
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.
Picture 6
2 m 10 m
1
m
(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.
Picture 7
> _ A
>A
0,5 m
H min.
(1)ridge axis
α
(2)roof
Picture 8
Inclination of the roof
CHIMNEY CAPS - DISTANCES AND POSITIONING UNI 10683/98
Distance between the roof
ridge and the stack
Minimum height of the stack (measured
from the outlet)
α A (m) H (m)
15°
30°
45°
60°
< 1,85 m 0,50 m above the roof ridge
> 1,85 m 1,00 m from the roof
< 1,50 m 0,50 m above the roof ridge
> 1,50 m 1,30 m from the roof
< 1,30 m 0,50 m above the roof ridge
> 1,30 m 2,00 m from the roof
< 1,20 m 0,50 m above the roof ridge
> 1,20 m 2,60 m from the roof
20 7095401 Rev.03 – EN