UK/IRL
UK/IRL 11
MEASUREMENTS BUILT IN AND APPLIANCE
Builders opening (mm)
Timra
Vista
A
Opening width
420
450
B
Opening Height
565
590
C
Opening Depth (min.)
370
370
Shelf dimensions (combustible)
D
Minimum height shelf from top frame
350
350
E
Depth shelf
150
150
Dimensions (mm)
F
Box width
410
410
G
Box Depth
318
318
H
Box height
557
557
I
Frame width
440
490
J
Frame height
576
626
K
Frame Thickness
10
20
L
Position flue (behind frame)
228
238
M
Position flue (from the back side box)
90
90
fig. 1
UK/IRL
UK/IRL 12
3.2 Flue requirements
Suitable flues and flue sizes are as follows:
1. flexible stainless-steel liner or pipe (to BS715). The flue connector outer collar is
for connection to a 125 mm (5 inch) internal diameter pipe or liner. The inner collar
is for connection to a 100 mm internal diameter pipe or liner.
2. min. 100 - max. 150 mm factory made insulated flue manufactured to BS 4543.
3. max. 225 mm x 255 mm conventional brick flue.
4. min. 100 mm - max 175 mm diameter lined brick or stone flue.
The flue, most have a positive up draught.
The minimum effective height of the flue system must be 3 meter.
The flue must not be used for any other appliance or application.
Any chimney damper or restrictor should be removed. If removal is not possible, they
must be secured in the fully open position.
The appliance is intended to be installed to a chimney which was previously used for
solid fuel, the flue must be swept clean prior to installation. All flues should be
inspected for soundness and freedom from blockages.
When installing a flexible flue liner, it must be fully contained within another flue and
properly supported.
Summary of Contents for TIMRA
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