Model(1) H=Horizontal
V=Vertical
T=Twin
Type
DIMENSIONS(3)
Weight,
kg(3)
Connections(4)
CAPACITY
No.
Of
Coils
OPTIONS
(2)S=High Press
3.5 bar
C=Cased
Note(5)
Heating
Coil
BSP
internal
Cold
in
Hot out
BSP
external
Litres
Gallons
Length
x Diameter
Full
Empty
CWB18-H
18
3
- 4
1
SC
540
X 285
26
8
1/2"
1/2"
CWB20-V
20
4
1
C
415
X 340
29
9
1/2"
1/2"
CWB29-V
29
6
1
SC
430
X 370
39
10
1/2"
1/2"
CWB29-VT
29
6
2
SC
430
X 370
40
11
1/2"
1/2"
CWB32-H
32
8
1
C
900
X 285*
44
12
1/2"
1/2"
CWB40-H
40
9
1
C
560
X 390*
53
13
1/2"
1/2"
CWB40-HT
40
9
2
C
560
X 390*
53
13
1/2"
1/2"
CWB45-H
45
10
1
C
1215
X 285
60
15
1/2"
1/2"
CWB50-V
50
12
1
C
440
X 490
69
19
1/2"
1/2"
CWB50-VT
50
12
2
C
440
X 490
69
19
1/2"
1/2"
CWB50-H
50
12
1
SC
675
X 390*
70
17
1/2"
1/2"
CWB50-HT
50
12
2
SC
675
X 390*
72
19
1/2"
1/2"
CWB53-V
53
12
1
SC
715
X 385
70
17
1/2"
1/2"
CWB53-VT
53
12
2
SC
715
X 385
72
19
1/2"
1/2"
CWB67-H
67
15
1
C
705
X 440*
84
17
1/2"
1/2"
CWB67-HT
67
15
2
C
705
X 440*
86
19
1/2"
1/2"
CWB67-V
67
15
1
C
705
X 440
88
21
1/2"
1/2"
CWB67-VT
67
15
2
C
705
X 440
90
23
1/2"
1/2"
CWB78-V
78
16
1
C
630
X 490
101
23
1/2"
1/2"
CWB78-VT
78
16
2
C
630
X 490
103
25
1/2"
1/2"
CWB93-V
93
21
1
C
930
X 440
116
23
1/2"
1/2"
CWB93-VT
93
21
2
C
930
X 440
118
25
1/2"
1/2"
CWB141-V
141
30
1
C
1080
X 490
177
36
1/2"
1/2"
CWB141-VT
141
30
2
C
1080
X 490
179
38
1/2"
1/2"
1 Standard models listed here are uncased, with
a rated pressure of 2.5 bar (36 p.s.i)
2 Full specifications and delivery times for these
options are available on request.
3 The dimensions and weights listed here are approximate.
For critical dimensions ask for a drawing.
4 Immersion heater 2 1/2" BSP (internal) on all models.
5 Allow at least 75mm under the heater, for pipe fittings.
Selection Guide Pages Index , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17
C-Warm
Index
Refer to Page
1.
Water Capacity
1 ,
13
2.
Space Available
1
3.
Vertical or Horizontal
1 ,
8 , 9 ,
13 , 14
4.
Single or Twin Coil
2 ,
13
5.
Standard or High Pressure
3 ,
13
6.
Fixing the Heater in place
8 ,
9 , 10
7.
Connecting the Pipework
11
8.
Electric immersion Heater
2 ,
7 ,
11 , 16
9.
Controlling stored water Temperature
4 ,
5 , 15 ,
16
10.
Dealing with thermal expansion
6
11.
F.A.Q
12