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4 ~
A combustible surface is anything that can burn (i.e. plaster, wall paper, wood, fabrics etc.)
These surfaces are not limited to those that are visible and also include materials that are
behind non-combustible materials. If you are not sure of the combustible nature of a
material, consult your local fire officials.
Hearth requirements
The floor protector must consist of 6.0mm thick cement fibre sheet which has a thermal
resistance of 0.8m
2
K/W, per 4mm thickness or equivalent. Scandia have a complete range
of suitable ready to install hearth pads for straight wall and corner installations.
Installation
Warmbrite Clearances to Combustibles
*with decorative flue, with at least 180° heat shield and 900mm 180° flue shield in place.
Parallel Installation
Corner Installation
G
F
E
C
C
A
G
F
B
E
D
H
SCWB1402
SCWB200 &
SCWB200ST
SCWB300
A – Rear of heater to rear wall
175mm*
150mm*
360mm
B – Side of heater to side wall
350mm
250mm
700mm
C – Rear corner of heater to wall
170mm*
100mm*
550mm
D – Hearth to door hinge
200mm
200mm
200mm
E – Front of heater to hearth front
450mm
450mm
350mm
F – Minimum hearth depth
1175mm
1110mm
1180mm
G – Minimum hearth width
1000mm
900mm
745mm
H – Rear of heater to centre of spigot
206mm
196mm
137mm
D
