Sizing
External air intake
The stove must be furnished with the air neces-
sary to guarantee the regular functioning of the
combustion and an environmental well being.
• Be sure that the room where the stove is
installed has sufficient aeration and, if
necessary, install an air intake duct with a
minimum recommended diameter of 50 mm
to bring in air from the outside.
• The external air intake must communicate
with the stove and positioned so that it is
not obstructed. It must be protected with a
permanent non-closable grill or other suita-
ble protection provided that the minimum
diameter is not reduced.
Sizing of the pellet stove mod. small
• The air flow can also be acquired from a
locale adjacent to where the stove is instal-
led as long as that flow can freely cross the
permanent non-closable openings that
communicate with the outside.
• The presence in the local adjacent to where
the stove is installed, of other devices in use
or of suction devices that cause a contrary
draught effect must not create a lower air
pressure in the locale than in the outside
environment.
• In the adjacent locale the permanent ope-
nings must respond to the requisites which
are listed in the points above.
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