Concentric Kit Cconfiguration - Immergas VICTRIX EXTRA 12 PLUS Instructions And Recommendations

1.20 CONCENTRIC KIT C CONFIGURATION
15
C
15
31
Installation in "C " configuration of an Immergas appliance,
15
makes it possible to intake combustion air directly from the shaft
where the flue gas exhaust is present in the dedicated flue.
Information for C installations
(15)
The appliance is suitable for operating in a C
correctly sized by a thermotechnical designer.
The roof terminal, which is an integral part of the project, must
also meet the legislative and regulatory obligations prescribed for
this component. In particular, it must ensure that the degree of
recirculation of the flue gas is always below 10%.
The common supply shaft must be sized so that, in combination
with the intake part of the roof terminal, a vacuum greater than 5
Pa is not generated at the point of the shaft where the appliance
draws the combustion air from the shaft itself, when the appliance
works at maximum heat output and the entire multiple ducting
system works at maximum design power.
If the single terminal complies with the following head losses con-
ditions at the maximum appliance heat input:
Model
VICTRIX EXTRA 12 PLUS
VICTRIX EXTRA 24 PLUS
VICTRIX EXTRA 35 PLUS
in compliance with the conditions described above, the maxi-
mum extensions that can be achieved in the shaft are those de-
fined in this manual with C
ance settings.
or C
(15)3 (15)3X
Pa
10
10
10
configuration, using the same appli-
93
system,
43