Water Storage
There are two main types of water storage cylinder: direct and indirect.
Direct cylinders are a standard hot water tank found in most homes, with water sourced from a cold water tank usually in the loft or roof space. This type of cylinder is used when water for washing from the cylinder circulates directly through the boiler. There is no heating coil, so the water is heated directly by the immersion heaters located inside the cylinder – often meaning the recovery time is longer than with an indirect cylinder.
Indirect cylinders are used where water that’s used to heat the boiler and radiators is used to heat the hot water in the cylinder, but is kept totally separate from the water used for washing in the cylinder. Water from the boiler and radiators continuously re-circulates through the coil in the cylinder to heat the water, but never comes into direct contact with the water used for washing. These cylinders normally operate at around 80°C.
HeatWave 8 Litre Heating Expansion Vessel
£20.87
£17.39
116 Available for Delivery
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HeatWave 12 Litre Heating Expansion Vessel
£22.25
£18.54
141 Available for Delivery
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HeatWave 18 Litre Heating Expansion Vessel
£23.17
£19.31
181 Available for Delivery
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HeatWave 24 Litre Heating Expansion Vessel
£28.74
£23.95
134 Available for Delivery
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HeatWave 35 Litre Heating Expansion Vessel
£41.70
£34.75
33 Available for Delivery
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HeatWave 60 Litre Heating Expansion Vessel
£64.90
£54.08
25 Available for Delivery
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HeatWave 80 Litre Heating Expansion Vessel
£71.11
£59.26
5 Available for Delivery
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HeatWave 100 Litre Heating Expansion Vessel
£108.66
£90.55
6 Available for Delivery
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HeatWave 150 Litre Heating Expansion Vessel
£161.98
£134.98
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PressureWave 35 Litre Horizontal Expansion Vessel
£109.20
£91.00
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PressureWave 60 Litre Horizontal Expansion Vessel
£150.34
£125.28
2 Available for Delivery
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PressureWave 80 Litre Horizontal Expansion Vessel
£183.64
£153.03
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PressureWave 35 Litre Vertical Expansion Vessel
£128.40
£107.00
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PressureWave 60 Litre Vertical Expansion Vessel
£156.00
£130.00
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PressureWave 100 Litre Vertical Expansion Vessel
£319.04
£265.87
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PressureWave 130 Litre Vertical Expansion Vessel
£246.60
£205.50
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Altecnic 0.16L Pneumatic Shock Arrestor
£19.74
£16.45
412 Available for Delivery
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Altecnic 2L Potable Water Vessel
£21.92
£18.27
46 Available for Delivery
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Altecnic Eres 5L Potable Vessel C/W Bracket & Strap
£30.65
£25.54
32 Available for Delivery
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Altecnic Eres 8L Potable Vessel C/W Bracket & Strap
£33.77
£28.14
40 Available for Delivery
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Altecnic Eres 12L Potable Vessel C/W Bracket & Strap
£35.68
£29.73
81 Available for Delivery
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Altecnic Eres 19L Potable Vessel C/W Bracket & Strap
£39.34
£32.78
85 Available for Delivery
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Altecnic Eres 24L Potable Vessel C/W Bracket & Strap
£45.41
£37.84
36 Available for Delivery
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Altecnic Eres 35L Heating Vessel C/W Feet
£54.49
£45.41
30 Available for Delivery
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Altecnic Eres 50L Potable Vessel C/W Feet
£110.18
£91.82
8 Available for Delivery
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Altecnic Eres 8L Heating Vessel C/W Bracket & Strap
£28.75
£23.96
91 Available for Delivery
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Altecnic Eres 12L Heating Vessel C/W Bracket & Strap
£30.74
£25.62
110 Available for Delivery
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Altecnic Eres 18L Heating Vessel C/W Bracket & Strap
£32.78
£27.32
136 Available for Delivery
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Altecnic Eres 24L Heating Vessel C/W Bracket & Strap
£36.80
£30.67
80 Available for Delivery
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Altecnic Eres 50L Heating Vessel C/W Feet
£87.70
£73.08
15 Available for Delivery
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