Expansion Vessels
Expansion vessels (also known as expansion tanks) are installed on sealed systems to allow for the 4% expansion in water as the system heats up and therefore protect from excessive pressure. The tank is partially filled with air which absorbs excess water pressure caused by thermal expansion. Here at Mr Central Heating we stock the high quality Imera expansion vessels, red heating vessels suitable for sealed heating systems, blue potable vessels for use with unvented water heaters, a small white multifunction vessel for heating systems or domestic hot water and a 162ml shock arrestor to prevent water hammer. We also have a complete range of accessories to assist with installation.
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On Sale
Altecnic Eres 8L Heating Vessel C/W Bracket & Strap
Save £3.60
£28.75
£25.15
£20.96
37 Available for Delivery
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On Sale
Altecnic Eres 12L Heating Vessel C/W Bracket & Strap
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£30.74
£27.14
£22.62
46 Available for Delivery
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On Sale
Altecnic Eres 18L Heating Vessel C/W Bracket & Strap
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£32.78
£29.18
£24.32
49 Available for Delivery
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On Sale
Altecnic Eres 24L Heating Vessel C/W Bracket & Strap
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£36.80
£33.20
£27.67
31 Available for Delivery
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Altecnic Eres 50L Heating Vessel C/W Feet
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£87.70
£84.10
£70.08
13 Available for Delivery
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On Sale
Altecnic Eres 12L Potable Vessel C/W Bracket & Strap
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£35.68
£32.08
£26.73
98 Available for Delivery
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On Sale
Altecnic Eres 19L Potable Vessel C/W Bracket & Strap
Save £3.60
£39.34
£35.74
£29.78
43 Available for Delivery
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On Sale
Altecnic Eres 24L Potable Vessel C/W Bracket & Strap
Save £3.60
£45.41
£41.81
£34.84
45 Available for Delivery
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On Sale
Altecnic Eres 50L Potable Vessel C/W Feet
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£110.18
£106.58
£88.82
7 Available for Delivery
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On Sale
Altecnic Eres 5L Potable Vessel C/W Bracket & Strap
Save £3.60
£30.65
£27.05
£22.54
25 Available for Delivery
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On Sale
Altecnic Eres 8L Potable Vessel C/W Bracket & Strap
Save £3.60
£33.77
£30.17
£25.14
42 Available for Delivery
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Altecnic 0.16L Pneumatic Shock Arrestor
£19.74
£16.45
394 Available for Delivery
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Altecnic 2L Potable Water Vessel
£21.92
£18.27
53 Available for Delivery
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Onyx 0.16LT Shock Arrestor
£14.69
£12.24
1042 Available for Delivery
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On Sale
Altecnic Eres 35L Heating Vessel C/W Feet
Save £3.60
£54.49
£50.89
£42.41
21 Available for Delivery
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PressureWave 100 Litre Vertical Expansion Vessel
£319.04
£265.87
1 Available for Delivery
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PressureWave 60 Litre Horizontal Expansion Vessel
£150.34
£125.28
2 Available for Delivery
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PressureWave 35 Litre Horizontal Expansion Vessel
£109.20
£91.00
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Available for back-ordered delivery
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PressureWave 35 Litre Vertical Expansion Vessel
£128.40
£107.00
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Available for back-ordered delivery
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PressureWave 80 Litre Horizontal Expansion Vessel
£183.64
£153.03
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Available for back-ordered delivery
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PressureWave 130 Litre Vertical Expansion Vessel
£246.60
£205.50
Available for back-ordered delivery
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C2 Lite 250 Litre Composite Accumulator Tank
£554.20
£461.83
Order now for delivery within 10 working days
Available for back-ordered delivery
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Flow-Thru 200L Composite Accumulator Tank
£667.46
£556.22
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Available for back-ordered delivery
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Flow-Thru 150L Composite Accumulator Tank
£570.90
£475.75
Available for back-ordered delivery
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Flow-Thru 325L Steel Accumulator Tank
£900.46
£750.38
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Available for back-ordered delivery
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C2 Lite 350 Litre Composite Accumulator Tank
£765.08
£637.57
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Available for back-ordered delivery
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HeatWave 100 Litre Heating Expansion Vessel
£108.66
£90.55
9 Available for Delivery
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C2 Lite 200 Litre Composite Accumulator Tank
£469.28
£391.07
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Available for back-ordered delivery
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Flow-Thru 60L Composite Accumulator Tank
£311.29
£259.41
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Available for back-ordered delivery
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C2 Lite 300 Litre Composite Accumulator Tank
£637.72
£531.43
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Available for back-ordered delivery
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