SMOKE DISCHARGE
The discharge system must only be used for the insert (no discharge permitted into a chimney flue shared
with other hearths).
Smoke discharge takes place from the mouth on the cover, measuring 8 cm in diameter.
The smoke discharge must be connected with the outside, using suitable sealed steel pipes.
To seal or insulate (where applicable) pipes, materials resistant to at least 300°C must be used (silicone or mastics
for high temperatures).
The only horizontal section allowed may be up to 1 meter long, avoiding any counter-slopes.
Up to two curves can be used with a max. angles of no less than 90° (see the diagrams below).
If the discharge is not into a chimney flue, an external vertical stretch will be required of at least 1.5 metres, and a
windproof terminal (reference chap. 4.2 UNI 10683/2005).
This exhaust pipe must nevertheless surpass the height of the eaves of the roof.
If the discharge is into a chimney flue, this must be suitable for solid fuels. If it is more than 150 mm diameter, it
must be re-established by threading it with a new flue. The resulting hollow space between the new and old flue
must be sealed with insulating material.
* *
N.B.: IMPORTANT FOR INSTALLATION CONDITIONS
External intake
connection
Ø 5 cm
INSTALLATION
A: internal chimney flue up to the roof
B: external brick-built chimney flue
C: internal brick-built chimney flue
D: double-wall external steel chimney flue (for the following
installation, the chimney flue must be double-walled and
well-insulated for the entire length)
* *
** max incline of no less than 45° with respect to horizontal
* *
* *
Internal mantel
*
ventilation grilled
Warm air outlet at
the front (a)
Recirculation air
intake (b)
24
(a)
(b)
(a)
*
It is still a good idea to provide a ventilation grille
on the mantel to avoid heat build up inside and the-
refore use the same heat to help warm up the instal-
lation room.
(b)
(a)