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UNIQ 44 / UNIQ45 / UNIQ46 dimensions
Height
Width
Depth
Closed combustion
STOVE PERFORMANCE & TESTING
Westfire UNIQ44/ UNIQ45/ UNIQ46 have been approved in accordance with EN 13240
Stove model
UNIQ 44
UNIQ 45 / UNIQ 46
PREPARATORY WORK AND SAFETY CHECKS
IMPORTANT WARNING
This stove must not be installed into a chimney that serves any other heating appliance. There must not be an extrac-
tor fan fitted in the same room as the stove as this can cause the stove to emit fumes into the room.
Chimney
Chimney Connection: Flue Diameter 125 mm
IMPORTANT: Once the stove is unpacked and checked it is necessary to remove the central bar from the flue collar of
the stove before installation. To remove unbolt collar remove bar and replace collar.
In order for the stove to perform satisfactorily the chimney height must be sufficient to ensure an adequate
draught so as to clear the products of combustion and prevent smoke problems into the room.
Minimum draft: UNIQ44/ UNIQ45/ UNIQ46 stoves has been tested with a draft of
12 Pa. Maximum draft 25 Pa.
Flue gas flow 4.5 g/sec.
Flue gas temperature 249°C. approximately 12 Pa.
NOTE: A chimney height of not less than 4.5 metres measured vertically from the outlet of the stove to the top of the
chimney should be satisfactory. Alternatively the calculation procedure given in BS 5854:1980 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.
If installation is into an existing chimney then it must be sound and have no cracks or other faults which might
allow fumes into the house. Older properties, especially, may have chimney faults or the cross section may be
too large i.e. more than 160 mm x 160 mm. Remedial action should be taken, if required, seeking expert advice,
if necessary. If it is found necessary to line the chimney then a flue liner suitable for solid fuel must be used in
accordance with Building Regulations Approved Document J.
Any existing chimney must be clear of obstruction and have been swept clean immediately before installation of
the stove. If the stove is fitted in place of an open fire then the chimney should be swept one month after instal-
lation to clear any soot falls which may have occurred due to the difference in combustion between the stove and
the open fire.
WESTFIRE · WF 44 · WF 45 · WF 46
WESTFIRE · WF 44 · WF 45 · WF 46
Weight
80 kg
90 kg
9:32
UNIQ 44
UNIQ 45 / UNIQ 46
736 mm
477 mm
374 mm
yes
Nominal heat output
Wood
Smokeless fuels
5.0 KW
5.0 KW
UK
950 mm
477 mm
374 mm
Yes
N/A
N/A
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