www.jouleuk.co.uk | www.joule.ie
30
Unvented Cylinder Selection Guide
L
Kg
Kg
L
nWh%
Mins
W
kWh/
ANNUM
kW
kW
Cap.
Cylinder Range
Weight
Empty
Weight
Full
Load
Profile
Water
Vol
ERP
Rating
Energy
Efficiency
Reheat
Time
Indirect
Stand.
Loss
Ann.
Energy
Usage
Prim.
Coil
Rating
Solar
Coil
Rating
60
Indirect Slimline
21
81
60
B
13.4
38
16.4
Direct Slimline
19
79
M
60
C
37
38
1439
90
Direct
21
111
M
90
C
37
40
1446
Indirect
23
109
90
B
14.3
40
15.73
Direct Slimline
21
106
M
90
C
37
43
1458
Indirect Slimline
23
113
90
B
14.3
43
15.73
120
Direct
26
146
M
120
C
37
46
1471
Indirect
30
146
120
B
19.05
46
15.63
Direct Slimline
26
146
M
120
C
37
52
1493
Indirect Slimline
30
139
120
B
19.05
52
15.64
Horizontal Indirect
30
146
120
C
15.82
54
16.54
150
Direct
33
183
L
150
C
38
53
2772
Indirect
38
184
150
B
23.71
53
16.33
Direct Slimline
33
183
L
150
C
37
60
1527
Indirect Slimline
38
178
150
C
23.71
60
16.33
Horizontal Indirect
38
184
150
C
20.58
63
18.15
Solar Twin
40
182
150
C
16.05
53
16.33
17.49
180
Direct
38
218
L
180
C
38
58
2796
Indirect
42
218
180
B
29.20
58
15.9
Direct Slimline
38
218
L
180
C
37
64
1542
Indirect Slimline
42
211
180
C
29.02
64
15.9
Horizontal Indirect
42
218
180
C
22.43
71
17.31
Solar Twin
45
216
180
B
19.5
58
15.9
18.85
