Selection Chart

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.