19
ENGLISH
INSTALLATION INSTRUCTIONS
Collective chimney ue system, consisting of two
pipes, one for combustion air intake and the other
one for combustion products evacuation, coaxial
or double.
C42
TOTAL LENGTH ( LS)
DOUBLE Ø80
COLLECTOR
WITH WITHOUT
FROM
[Cps]
A
[Cps]
UP TO
[Cps]
1 12 20
Connection to a combustion products evacuation
pipe outside the room; the combustion air is tak-
en directly from the room where the appliance is
installed.
TOTAL LENGTH (LA + LS)
DOUBLE Ø80 DOUBLE Ø60
COLLECTOR COLLECTOR
WITH WITHOUT WITH WITH-
OUT
FROM
[Cps]
A
[Cps]
UP TO
[Cps]
FROM
[Cps]
A
[Cps]
UP TO
[Cps]
1+1
8+8
40
(20A+20S)
NA NA NA
Separate combustion air intake and combustion
products evacuation pipes.
These pipes can discharge into areas with different
pressure.
C52
B22
ATTENTION:
The ue must comply with standards
in force.
C62
Boiler intended for connection to a combustion
air intake and combustion products evacuation
system, approved and sold separately.
Connection to a terminal for combustion air intake
and ue gas exhaust via a single or collective
chimney.
C82
ATTENTION
for this type of con-
nection the room
follows the same in-
stallation rules for
boilers with natural
draught.
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