9
3.3.1 Coaxial flue diaphragm
The boiler is normally supplied with ø 87.5 diaphragm. Insert
the diaphragm only if the length of the coaxial flue.
Refer to fig. 8 for positioning.
With outlet type C12, install diaphragm ø 87.5 only if the coaxial flue is less than
1.5 metres.
With outlet type C32, use the following diaphragms, depending on flue length and
without any additional curves:
Installations with vertical extension L. 200 Installations with condensation
code 8086908 collector code 8092803
Optional Standard Standard None
diaphragm ø 86
diaphragm ø 87,5 diaphragm ø 87,5
diaphragm
(cód. 6028623)
L min = 1,3 m L min = 2,5 m L max = 2,5 m L min = 2,5 m
L max = 2,5 m L max = 3 m L max = 3 m
Fig. 8