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
£28.75
£23.96
91 Available for Delivery
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On Sale
Altecnic Eres 12L Heating Vessel C/W Bracket & Strap
£30.74
£25.62
110 Available for Delivery
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On Sale
Altecnic Eres 18L Heating Vessel C/W Bracket & Strap
£32.78
£27.32
136 Available for Delivery
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On Sale
Altecnic Eres 24L Heating Vessel C/W Bracket & Strap
£36.80
£30.67
80 Available for Delivery
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On Sale
Altecnic Eres 50L Heating Vessel C/W Feet
£87.70
£73.08
15 Available for Delivery
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On Sale
Altecnic Eres 12L Potable Vessel C/W Bracket & Strap
£35.68
£29.73
81 Available for Delivery
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On Sale
Altecnic Eres 19L Potable Vessel C/W Bracket & Strap
£39.34
£32.78
85 Available for Delivery
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On Sale
Altecnic Eres 24L Potable Vessel C/W Bracket & Strap
£45.41
£37.84
36 Available for Delivery
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On Sale
Altecnic Eres 50L Potable Vessel C/W Feet
£110.18
£91.82
8 Available for Delivery
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On Sale
Altecnic Eres 5L Potable Vessel C/W Bracket & Strap
£30.65
£25.54
32 Available for Delivery
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On Sale
Altecnic Eres 8L Potable Vessel C/W Bracket & Strap
£33.77
£28.14
40 Available for Delivery
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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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On Sale
Altecnic Eres 35L Heating Vessel C/W Feet
£54.49
£45.41
30 Available for Delivery
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Atlantic 8 Litre Robokit Extra - Sealed System Nitrogen Filled
£130.02
£108.35
2 Available for Delivery
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Atlantic 12 Litre Robokit Extra - Sealed System Nitrogen Filled
£135.56
£112.97
1 Available for Delivery
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Atlantic 18 Litre Robokit Extra - Sealed System Nitrogen Filled
£144.94
£120.78
Order now for delivery within 10 working days
Available for back-ordered delivery
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Atlantic 25 Litre Robokit Extra - Sealed System Nitrogen Filled
£162.04
£135.03
Order now for delivery within 10 working days
Available for back-ordered delivery
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Atlantic 35 Litre Robokit Extra - Sealed System Nitrogen Filled
£219.67
£183.06
Order now for delivery within 10 working days
Available for back-ordered delivery
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Atlantic 50 Litre Robokit Extra - Sealed System Nitrogen Filled
£355.82
£296.52
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Available for back-ordered delivery
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Atlantic 80 Litre Robokit Extra - Sealed System Nitrogen Filled
£462.49
£385.41
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Available for back-ordered delivery
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Altecnic 20 Litre Intermediate Expansion Vessel (10 Bar)
£188.00
£156.67
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Available for back-ordered delivery
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Altecnic 3/4" Male x Female 10Bar 1000mm Flexible Hose
£7.99
£6.66
14 Available for Delivery
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On Sale
Altecnic Eres 35L Potable Vessel C/W Feet
£72.98
£60.82
26 Available for Delivery
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