5
TECHNICAL SPECIFICATIONS
OPENING REQUIRED
16i
18i
50i
60i
70i
60i Low
70i Low
Width
407
457
547
647
747
647
747
mm
Height
554
554
593
593
593
493
493
mm
Depth
355
355
355
355
355
355
355
mm
Width
16
18
21
1
/
2
25
1
/
2
29
1
/
2
25
1
/
2
29
1
/
2
in
Height
21
7
/
8
21
7
/
8
23
3
/
8
23
3
/
8
23
3
/
8
19
3
/
8
19
3
/
8
in
Depth
14
14
14
14
14
14
14
in
STANDARD FRAME
30mm all sides
Width
A
450
500
582
682
782
682
782
mm
Height
B
576
576
615
615
615
518
518
mm
Depth
C
12
12
12
12
12
12
12
mm
Width
A
17
3
/
4
19
5
/
8
22
7
/
8
26
7
/
8
30
3
/
4
26
7
/
8
30
3
/
4
in
Height
B
22
5
/
8
22
5
/
8
24
1
/
4
24
1
/
4
24
1
/
4
20
3
/
8
20
3
/
8
in
Depth
C
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
in
WIDE FRAME
50mm top & sides, 30mm base
Width
A
490
540
622
722
822
722
822
mm
Height
B
596
596
635
635
635
538
538
mm
Depth
C
12
12
12
12
12
12
12
mm
Width
A
19
1
/
4
21
1
/
4
24
1
/
2
28
3
/
8
32
3
/
8
28
3
/
8
32
3
/
8
in
Height
B
23
1
/
2
23
1
/
2
25
25
25
21
1
/
8
21
1
/
8
in
Depth
C
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
in
OUTER FIREBOX
Width
D
399
449
531
631
731
631
731
mm
Height
E
549
549
588
588
588
488
488
mm
Depth
F
347
347
347
347
347
347
347
mm
Width
D
15
3
/
4
17
3
/
4
20
7
/
8
24
7
/
8
28
7
/
8
24
7
/
8
28
7
/
8
in
Height
E
21
5
/
8
21
5
/
8
23
1
/
8
23
1
/
8
23
1
/
8
19
1
/
4
19
1
/
4
in
Depth
F
13
3
/
4
13
3
/
4
13
3
/
4
13
3
/
4
13
3
/
4
13
3
/
4
13
3
/
4
in
OUTPUTS (WOOD)
Room size heated
70
100
130
150
200
130
170
M
3
Total nominal heat output
†
3.6
4.9
6.3
7.5
10
6.5
8.5
kW
Net efficiency
†
85
85
84
84
77
78
73
%
MINIMUM FLUE SIZE
Diameter
125
125
125
125
125
125
150
mm
Diameter
5
5
5
6
6
6
6
in
Area
123
123
123
177
177
177
177
cm
2
Area
20
20
20
28
28
28
28
in
2
Minimum flue draught
12
12
12
12
12
12
12
Pa
Depth to flue
G
150
150
150
136.5
136.5
136.5
136.5
mm
Depth to flue
G
6
6
6
5
3
/
8
5
3
/
8
5
3
/
8
5
3
/
8
in
Flue gas temp
to EN13229:2001
182
225
7
292
350
7
7
°C
Flue gas mass flow
to EN13229:2001
2.7
3.1
7
4.2
6.7
7
7
gs-1
Mean CO
2
in flue gas
to EN13229:2001
10.72
12.44
7
14.48
12.40
7
7
%
Mean CO @ 13% O
2
to EN13229:2001
0.37
0.35
7
0.24
0.45
7
7
%
CHIMNEY HEIGHT
Above fire
4.5
4.5
5
5
5
5
5
m
Above fire
15
15
16
1
/
2
16
1
/
2
16
1
/
2
16
1
/
2
16
1
/
2
ft
AIR SUPPLY
Area
0
*
0
*
10
14
27.5
10
20
cm
2
Area
0*
0*
2
2
1
/
2
4
1
/
2
2
4
in
2
WEIGHT
65
75
80
90
100
80
90
Kg
MAXIMUM WOOD SIZE
Length
200
275
300
400
500
400
500
mm
Diameter
75
75
75
100
100
100
100
mm
MAXIMUM REFUEL WEIGHT
1.00
1.28
1.80
2.25
2.84
2.00
2.50
Kg
MINIMUM REFUEL INTERVAL
60
60
60
60
60
60
60
Min
SMOKELESS ZONE REPORT
Defra approved for wood
3
3
3
3
7
7
7
† Tested to EN13229:20
01. 50i, 60i Low and 70i Low are Jetmaster estimated figures.
* An air supply may be required in homes which have high levels of air tightness.