11
WALL - SMALL - STYLE
EN
9.10
CHIMNEY FLUE CONNECTION
Your pellet stove works through a fume draught forced by a fan. It is obligatory to check that all pipes are
realized in compliance with the following regulation on material selection: EN 1856-1, EN 1856-2 e UNI/TS 11278.
All must be effected by specialized personnel or companies as provided by UNI 10683:2012.
•
The connection between the appliance and the chimney flue should be short in order to favor the draught
and to avoid condensation in the pipes.
•
The fume conduit should be equivalent or longer than the outlet joint ones (Ø 80 mm).
•
Some stove models are endowed with a lateral and/or back exhaust. Check that the unused exhaust is
sealed with the plug given with standard equipment.
SYSTEM TYPE
Ø80 mm PIPE
Ø100 mm PIPE
Minimum vertical length
1,5 mt
2 mt
Maximum length (with 1 union)
6,5 mt
8 mt
Maximum length (with 3 unions)
4,5 mt
6 mt
Maximum number of unions
3
3
Level section (minimum inclination 3%)
2 mt
2 mt
Installation at a height above 1200 m a.s.l.
NO
Obligatory
•
Use a plate pipe for stoves of Ø80 mm or Ø100 mm depending on the type of system and with silicone gaskets.
•
It is forbidden to use metal, fibre cement or aluminium flexible pipes.
•
For change of direction it is obligatory always to use a union (with angle > 90°) with inspection plug which
enables an easy periodic cleaning of the pipes.
•
Please assure you that after the cleaning the inspection plugs are sealed with its efficient gasket.
•
It is forbidden to connect more appliances to the same fume conduit.
•
Installation in double-walled flues (concentric system) is forbidden.
•
It is forbidden to convey in the same fume conduit exhausts from overhanging cooker hoods.
•
It is forbidden to exhaust flue gases directly from the wall towards the outside and closed spaces also at open
).
Fig. 8 - Prohibition
•
It is forbidden to connect any other appliance (wood stoves, cooker hoods, boilers, etc...).
•
The fume conduit must be placed at a distance of minimum 500 mm from flammable or heat-susceptible
components.
