22
NOTE!
For further details relating to pressure
drops of the individual components, for
information on standards, rules and
regulations for proper flue gas exhaust,
refer to the “Technical Information” sec-
tion on the boiler page of the
www.unicalag.it website
Rubber closure plugs
(DO NOT REMOVE)
Attention:
For all drain configurations
mount the chimney
spacer supplied with the boiler
It is recommended to only use original
Unical exhaust pipes.
The supplier will have no contractual
or extra-contractual liability for damage
caused due to incorrect installation and
use and in any case failure to comply
with the instructions provided by the
manufacturer.
GENERAL INFORMATION ON THE
FLUE GAS EXHAUST SYSTEM
Concentric start
Adapter for double systems
B23P
TOTAL LENGTH (LS)
DOUBLE Ø80
FROM [m]
TO [m]
1
30
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.
ATTENTION:
For the type of connection
B23P
the
room follows the same installation rules
for boilers with natural draught.
