27
cod. 6118005 ed. 06-2021
OK!
NO!
OK!
min 3 m
min 2 m
min 1,2
m
0,5
m
NO!
In pellet boilers, smoke extraction is guaranteed by a fan keeping the combustion chamber pressurized, com-
bined with a state-of-the-art chimney that must allow smoke evacuation using the natural draught. For this
reason we recommend you contact a specialized engineer to build the flue. The costs for any modification in
programming carried out by the service centres, due to the incorrect installation of the flue, will be debited to
the user. If malfunctions persist and are due to the flue, the manufacturer will carry out no interventions under
warranty.
Find below some examples of flues:
T with
inspection plug
Gasket
NO
YES
3
4
5
6 2
1
3
6
2
7
4
5
1
1) Stove
2) Smoke channel
3) Flue ash collection
element
4) Double-walled steel flue
5) Chimney
6) Sealed passage
7) Elbow
