Immergas VICTRIX TERA V2 35 PLUS EU - General Examples of Types of Installation of Flue Systems

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INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
1.12 GENERAL EXAMPLES OF TYPES OF INSTALLATION OF FLUE SYSTEMS
C1
C3C3
C5
C1
C8
C9
C4
B5B5
B2
B3
B3
B
C
12
Installation types summarised table (Fig. 12):
B
Appliance that withdraws air from the environment where it is
installed and releases combustion products outside (either
directly or through the ue).
B2
Appliance that withdraws air from the environment where it is
installed and releases combustion products in the ue.
B3
Appliance connected to a conventional ue. A concentric pipe
connects the ue to the appliance, in which the pressurised
exhaust pipe is completely enveloped by combustion air
withdrawn from inside the room. e combustion air is
withdrawn by calibrated orices present in the intake pipe.
B5
Appliance that withdraws air from the environment where it is
installed and directly releases combustion products outside
(through wall or roof).
C
Appliance whose combustion circuit (air feed, combustion
chamber, heat exchanger and exhaust of combustion products)
is sealed with respect to the room where the appliance is
installed.
C1
Appliance with pipes connecting to a horizontal terminal,
which simultaneously allows the inlet of combustion air and the
release of ue gas through concentric orices or close enough to
be in similar wind conditions.
C3
Appliance with pipes connecting to a vertical terminal, which
simultaneously allows the inlet of combustion air and the
release of ue gas through concentric orices or close enough to
be in similar wind conditions.
C4
Appliance with two separate pipes connecting to a collective
conventional ue. e ue consists of two pipes, concentric or
separate, with air intake in one and ue gas release in the other
and are in similar wind conditions.
C5
Appliance that withdraws air from outside and directly releases
combustion products outside (through wall or roof). ese
pipes can end up in dierent pressure zones.
C6
Type C appliance intended to be connected to an approved
system and sold separately.
C8
Appliance connected, through the exhaust pipe, to an individu-
al or collective conventional ue. A second pipe is provided for
the intake of combustion air from outside.
C9
Appliance connected, through a ducted exhaust pipe, to a
vertical terminal. e exhaust pipe, by means of the cavity, also
acts as a combustion air intake pipe.