Chimney Cap - Lincar Betty 531 Manual Del Usuario - Mantenimiento

CHIMNEY CAP

The chimney cap should have the following characteristics:
•
− It's advisable to read, follow and respect what indicated in the Section Installation.
− Internal section equivalent with the chimney one.
− Exhaust section exit not lower to the double of the chimney internal one.
− Built in a way to avoid rain, snow or external body entrance, to ensure the right exit of
combustion products with any type of wind.
− Positioned to guarantee the right fumes dispersion especially out of re-flux area. This
area has several dimensions and conformations in function of inclination corner of the
covering so it's necessary to apply the minimal highness as indicated in the following
tables:
Inclination Roof C (°)
Re-flux
area
Chimney
Pot Wind
Damping
A
15 1,85
30 1,50
45 1,30
60 1,20
Chimney pot
wind damping
Revolving
chimney pot
for strong
horizontal
wind
H Re Flux Area Highness Z (m)
1,00
1,30
2,00
2,50
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IT IT IT IT- - - - GB GB- - - - FR FR- - - - E E E E S S S S mod. 531 – 531N
GB GB FR FR
0,50
0,80
1,50
2,10