SMART 120 PELLET BOILER COOKER
15a
EN - Rev. 2.2
Height and draught: In order for the appliance to perform satisfactorily the chimney height must be sufficient to
ensure a draught of 12 Pa so as to clear the products of combustion and prevent smoke problems into the room.
A chimney height of not less than 4.5 m measured vertically from the outlet of the stove to the top of the chimney
should be satisfactory. Alternatively the calculation procedure given in BS EN 13384-1:2002 may be used as the
basis for deciding whether a particular chimney design will provide sufficient draught.
The outlet from the chimney should be above the roof of the building in accordance with the provisions of Building
Regulations Approved Document J diagram 17 or 18. Please see the diagram below.
Termination/Cowl: The cowl terminates the chimney and it is recommended that an effective anti-downdraft cowl
should always be used. It must have a usable outlet cross-section no less than double that of the flue onto which it is
inserted. In must prevent rainwater or snow entry. It must be ensure the discharge of combustion by-products even in
the event of winds from every direction and inclination.
SMART 120 PELLET BOILER COOKER
EN - Rev. 2.2
SOFT 80, SOFT 100 PELLET-BURNING STOVE
EN - Rev. 1.0