Immergas VICTRIX EXTRA 12 PLUS - Concentric Kit Cconfiguration

43
INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
1.20 CONCENTRIC KIT C
15
CONFIGURATION
C
15
31
Installation in "C
15
" conguration of an Immergas appliance,
makes it possible to intake combustion air directly from the sha
where the ue gas exhaust is present in the dedicated ue.
Information for C
(15)
installations
e appliance is suitable for operating in a C
(15)3
or C
(15)3X
system,
correctly sized by a thermotechnical designer.
e 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 ue gas is always below 10%.
e common supply sha 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 sha where the appliance
draws the combustion air from the sha 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 Pa
VICTRIX EXTRA 12 PLUS 10
VICTRIX EXTRA 24 PLUS 10
VICTRIX EXTRA 35 PLUS 10
in compliance with the conditions described above, the maxi-
mum extensions that can be achieved in the sha are those de-
ned in this manual with C
93
conguration, using the same appli-
ance settings.