Chimney connections
The boiler has been approved for the following flue configurations:
Type B23
Boiler designed to be connected to an open flue which will terminate vertically through the roof. The
combustion
air
is
intaken
directly
from
the
room
where
the
boiler
is
installed.
B23 type of connection the room must comply with the same installation regulations valid for open chimney
boilers. The chimney must comply to the current regulations.
Type C63
Room sealed appliance, supplied without the terminal or the air supply and flue gas discharge ducts.
Installation Samples
* Values in the table are calculated according
The flue system must be installed in
accordance with the local and
national Standards (refer to EN-
13384-1-2). The flue outlet must be
made only with material resistant to
products of combustion and as a rule
made in stainless steel or plastic
material. Flue connections must be
done by authorized persons.
Summary of Contents for ONGAS 300/W Series
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