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.
Flow-Thru 60L Composite Accumulator Tank
£311.29
£259.41
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Flow-Thru 80L Composite Accumulator Tank
£378.28
£315.23
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Flow-Thru 150L Composite Accumulator Tank
£570.90
£475.75
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Flow-Thru 200L Composite Accumulator Tank
£667.46
£556.22
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Flow-Thru 325L Steel Accumulator Tank
£900.46
£750.38
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C2 Lite 200 Litre Composite Accumulator Tank
£469.28
£391.07
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C2 Lite 250 Litre Composite Accumulator Tank
£554.20
£461.83
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C2 Lite 300 Litre Composite Accumulator Tank
£637.72
£531.43
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C2 Lite 350 Litre Composite Accumulator Tank
£765.08
£637.57
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SuperFlow INT 1000L Accumulator Tank
£1,923.74
£1,603.12
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On Sale
CLEARANCE - Imera Expansion vessel (Cold) 5 Litre Potable
£16.50
£13.75
45 Available for Delivery
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On Sale
CLEARANCE - Imera Expansion vessel (Heating) 5 Litre
£15.00
£12.50
319 Available for Delivery
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HydroGuard 0.16 L Stainless Steel Shock Arrestor
£19.26
£16.05
270 Available for Delivery
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BiWorld 1/2" Mechanical Type Shock Arrestor
£14.68
£12.23
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ThermoWave 35 Litre Unvented Potable Expansion Vessel c/w Bracket
£58.51
£48.76
16 Available for Delivery
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ThermoWave White 2 L Potable Multifunction Expansion Vessel (1/2" Thread)
£20.81
£17.34
147 Available for Delivery
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ThermoWave White 2 L Potable Multifunction Expansion Vessel (3/4" Thread)
£20.81
£17.34
78 Available for Delivery
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ThermoWave 4 Litre Potable Expansion Vessel
£23.40
£19.50
7 Available for Delivery
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ThermoWave 8 Litre Potable Expansion Vessel
£24.01
£20.01
28 Available for Delivery
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ThermoWave 35 Litre Potable Expansion Vessel
£55.91
£46.59
21 Available for Delivery
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ThermoWave 60 Litre Potable Vertical Expansion Vessel
£81.00
£67.50
12 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
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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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