Factory made Insulated Chimneys
It is recommended the chimney be ceramic lined and comply
with BS. 4543.
The minimum diameter for a straight chimney is 175mm and if
offsets are fitted the recommended minimum diameter is
200mm.
IN ALL TYPES OF CHIMNEYS THE MINIMUM HEIGHT FOR
CORRECT OPERATION OF THE COOKER IS 4.5m AND
SHOULD TERMINATE ABOVE THE ROOF IN ACCORDANCE
WITH REGIONAL STATUTORY REQUIREMENTS.
RECOMMENDED FLUE DRAUGHT - 12 Pa MINIMUM. THE
APPLIANCE SHOULD BE INSTALLED AND CONFORM TO
THE CURRENT CODES OF PRACTICE FOR INSTALLATION
OF DOMESTIC HEATING AND COOKING APPLIANCES
BURNING SOLID FUEL - BS 8303.
ALWAYS ADVISE THE USER TO CLEAN THE COOKER
FLUES IN ACCORDANCE WITH THE OPERATING
INSTRUCTIONS AND TO HAVE THE CHIMNEY SWEPT AT
A MINIMUM OF 6 MONTHLY INTERVALS AFTER THE
COOKER IS COMMISSIONED. A VISUAL INSPECTION
SHOULD BE CARRIED OUT MONTHLY.
WARNING: PROLONGED SOOT FORMATION MAY RESULT
IN THE FLUEWAYS BECOMING BLOCKED AND COULD
GIVE RISE TO THE RELEASE OF CARBON MONOXIDE, A
POISONOUS GAS, INTO THE ROOM.
The position of available types of flue layouts are shown in
Figs. 2, 3 and 4, the cooker flue chamber is adaptable to
provide either top or back flue outlets, by means of the
reversible loose socket.
(a)
Rear Flue Outlet
This must only be used where there is a brick flue
immediately behind the cooker. Provision must be made for
a condensate collecting vessel and cleaning door. See Fig. 3.
NOTE:
EXTENDED REAR FLUE PIPE AND BENDS ARE NOT
RECOMMENDED.
(b)
Top Flue Outlet
The cooker should be connected to the main flue via a
150mm minimum diameter cast iron pipe or appropriately
internally externally vitreous enamelled mild steel pipe and
be sealed to the cooker flue chamber with soft rope and fire
cement.
Any bends in the flue pipe must be not less than 135º (45º
from horizontal) and be complete with a cleaning door.
Fig. 2
Fig. 3
Fig. 4
3
DESN 515190 MOD
DESN 515191 MOD
DESN 515192 MOD
COOKER FLUE CONNECTION
