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Technical data
All built to EN13240
Briary
9507
Westhay
9510
Hazelwood
9514
Efficiency (Net)
80.3%
80.2%
78.6%
CO concentration
@ 13% Oxygen
0.30%
0.26%
0.70%
Requirement of fuels
used in smoke control
areas
Dry logs <20% H
₂
O
Maximum length 200 -
250mm long
Maximum width
150mm
Dry logs <20% H
₂
O
Maximum length 250 -
300mm long
Maximum width
150mm
9514 IS NOT APPROVED
FOR USE IN SMOKE
CONTROL AREAS
Lower quality fuel can
be used in non-smoke
controlled areas, but
will not give the best
efficiencies.
Dry Logs
< 25% H
₂
O
250mm long
Dry Logs
< 25% H
₂
O
310mm long
Dry Logs
< 25% H
₂
O
430mm long
Weight in kg
95kg
115kg
145kg
kW output intermittent
7kW
10kW
14kW
Air vent requirement.
1650mm sq. min
50mm diameter
Air vent not required if
stove is room sealed
1650mm sq. min
50mm diameter
Air vent not required if
stove is room sealed
1650mm sq. min
50mm diameter
Air vent not required if
stove is room sealed
Minimum flue draught
mm H
²
O
0.5mm
0.5mm
0.5mm
Flue gas temperature
Spigot Temp.
249
0
C
247
0
C
267
0
C
Flue size
Min. chimney diameter
Best chimney diameter
127mm (5”)
127mm (5”)
127mm (5”)
150mm (6”)
150mm (6”)
150mm (6”)
175mm (7”)
175mm (7”)
175mm (7”)
Minimum distance to
combustible materials
20cm behind (8”)
35cm at side (14”)
35cm to Top
20cm behind (8”)
40cm at side (16”)
40cm to Top
20cm behind (8”)
45cm at side (18”)
45cm to Top
Non Combustibles
When fitted inside a masonry or similar non-flammable material recess, e.g., fireplace
opening, there is no minimum distance; although we would advise a minimum of 50mm
from any surface to allow for convection
Max. Hearth temp.
Min. Hearth thickness
<1000C
12mm
<1000C
12mm
<1000C
12mm