Immergas VICTRIX EXTRA 12 PLUS - Configuration Type B, Open Chamber and Fan Assisted for Indoors; Flue Exhaust to Flue;Chimney

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INSTALLERUSERMAINTENANCE TECHNICIANTECHNICAL DATA
1.24 CONFIGURATION TYPE B, OPEN CHAMBER AND FAN ASSISTED FOR INDOORS
e appliance can be installed inside buildings in B
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or B
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mode; in this case, all technical rules and national and local regulations in
force, must be complied with.
For installation the cover kit must be used, referred to in Parag. 1.14.
1.25 FLUE EXHAUST TO FLUE/CHIMNEY.
Flue exhaust does not necessarily have to be connected to a branched type traditional ue for type B appliances with natural draught
(CCR).
e ue exhaust, for boiler clots installed in C conguration, can be connected to a single ue or to a multiple ue.
For B
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congurations, exhaust is only allowed into individual chimney or directly into the external atmosphere via a relevant terminal,
unless otherwise provided by local regulations.
e multiple ues must also only be connected to type C appliances of the same type (condensation), having nominal heat inputs that do
not dier by more than 30% less with respect to the maximum that can be attached and powered by the same fuel.
e thermo-uid dynamic features (ue ow rate, % of carbon dioxide, % humidity etc.) of the appliances attached to the same multiple
ues, must not dier by more than 10% with respect to the average appliance attached.
Multiple and combined ues must be specially designed according to the calculation method and requirements of the standards (such as
UNI 13384), by professionally qualied technical sta.
Chimney or ue sections for connection of the ue exhaust pipe must comply with requisites of technical standards in force.
It is possible to replace a type C conventional device with one provided with condensation only, if the derogation conditions established
by the regulations in force have been veried.