Worcester Greenstyle Hanbury 4 Installation, Servicing And User Instructions Manual page 15

INSTALLATION
CHIMNEY CONNECTOR (STOVE PIPE)
The chimney connector should have a dimension of 125mm which
will fit snuggly into the 127mm flue collar of your stove. If this is
not the case, we recommend you contact the dealer in order to
ensure there will be no problem with the draught.
The stove pipe must be made of aluminized or cold roll steel with
a minimum thickness of 0.53 mm. It is strictly forbidden to use
galvanized steel.
The stove pipe should be assembled in such a way that the male
section (crimped end) of the pipe faces down. Attach each of the
sections to one another with three equidistant metal screws. Seal
with furnace cement.
The pipe must be short and straight. All sections installed
7
Seal Collar with Fire Cement
Self tapping screw
6720819898 A 05/2016
horizontally must slope at least 21 mm per meter, with the upper
end of the section toward the chimney. Any installation with a
horizontal run of chimney pipe must conform to local codes.
To ensure a good draught, the total length of the coupling pipe
should never exceed 2.4 m to 3.03 m. Except for cases of vertical
installation, cathedral-roof style where the smoke exhaust system
can be much longer and connected without problem to the
chimney at the ceiling of the room.
Installation of a "barometric draught stabilizer" (fireplace
register) on a smoke exhaust system is prohibited. Furthermore,
installation of a draught damper is not recommended. Indeed,
with a controlled combustion wood stove, the draught is regulated
upon intake of the combustion air in the stove and not at the
exhaust.
5
REAR FLUE PIPE INSTALLATION
• Insert a tee into the flue collar. The tee piece is used
as cleaning access.
• Lift appliance into position. Take care not to damage
the hearth finish.
• Level the appliance
• Connect tee to the chimney using flue pipe
600mm min
• Secure with self tapping screw
Cap
• Seal the connecting joints
1000mm max
unsupported
Self tapping
screw at rear
Seal ue collar with
Fire Cement
To chimney connection
as detailed in building
regulations
Elbow with
access cover
Flue Pipe
915mm (3ft)
15