Chimney Cap - Lincar 702A-G Using Instructions And Maintenance

CHIMNEY CAP

The chimney cap should have the following characteristics:
•
− Must have an internal section equivalent with the chimney one.
− Must have an exhaust section exit not lower to the double of the chimney internal one.
− Must be 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.
− Must be positioned in order to allow the right fumes dispersion especially out of the
re-flux area. This area has different dimensions and conformations according to the
inclination corner of the covering, therefore it's necessary to adapt the minimal
highness as indicated in the following tables:
Inclination Roof
C (°)
Re-flux
area
Chimney
Pot Wind
Damping
IT IT IT IT- - - - GB GB- - - - FR
GB GB
A H
15 1,85 1,00
30 1,50 1,30
45 1,30 2,00
60 1,20 2,50
Chimney pot
wind damping
Revolving
chimney pot
for strong
horizontal
wind
FR- - - - ES ES mod. 702A-G -702A-GL 2019
FR FR ES ES
Re Flux Area Highness Z (m)
0,50
0,80
1,50
2,10
25/76
2019 EN13240
2019 2019