Expansion vessel 18 litre
Expansion vessel 18 litre for sale on Ireland's largest auction and classifieds sites
Altecnic heating expansion - heating, - €34.87
Litre eres vessel • Heating expansion vessels • All available either - Free postage - New and Used
Litre eres vessel • Heating expansion vessels • All available either - Free postage - New and Used
Altecnic eres potable - eres, - €7.45
Altecnic eres potable • Expansion vessel litre • Sealed system kit - Free postage - New and Used
Altecnic eres potable • Expansion vessel litre • Sealed system kit - Free postage - New and Used
Reliance ar18 aquasystem - -, - €45.18
Aquasystem litre potable • Expansion vessel xves050050 • Reliance easifit sealed - Free postage - New and Used
Aquasystem litre potable • Expansion vessel xves050050 • Reliance easifit sealed - Free postage - New and Used
Expansion vessel litre - vessel, 18 - €61.77
Capable handling bar • Pressure temperatures high • This vessel thoroughly - Free postage - New and Used
Capable handling bar • Pressure temperatures high • This vessel thoroughly - Free postage - New and Used
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Litre heating expansion - litre, - €32.99
Expansion vessel crucial • Regulating pressure levels • System absorbing excess - Free postage - New and Used
Expansion vessel crucial • Regulating pressure levels • System absorbing excess - Free postage - New and Used
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46 listings · from €4.38 · avg €46.88
Browse 46 expansion vessel 18 litre listings currently in our index. Prices range from €4.38 to €138.36, with an average of €46.88. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about expansion vessel 18 litre →
Reliance aquasystem arb18 - reliance, - €48.79
Reliance arb18 aquasystem • Litre bar potable • Expansion vessel bracket - Free postage - New and Used
Reliance arb18 aquasystem • Litre bar potable • Expansion vessel bracket - Free postage - New and Used
Aquasystem litre arb18 - 18, - €48.99
Part code xves050056 • Vertical expansion vessel • Pressure pre set - Free postage - New and Used
Part code xves050056 • Vertical expansion vessel • Pressure pre set - Free postage - New and Used
Varem extravarem potable - varem, - €19.50
Litre expansion vessel • Bar connection system • Pressure - Free postage - New and Used
Litre expansion vessel • Bar connection system • Pressure - Free postage - New and Used
Varem extravarem heating - varem, - €55.99
Litre expansion vessel • Combination available - Free postage - New and Used
Litre expansion vessel • Combination available - Free postage - New and Used
Aquasystem heating expansion - heating, - €46.87
Expansion vessel mounting • Bracket suitable litre • Vessels union type - Free postage - New and Used
Expansion vessel mounting • Bracket suitable litre • Vessels union type - Free postage - New and Used
Expansion vessel 18 - vessel, - €78.30
1.5 bar litre • Heating potable expansion • Sealed system kit - Free postage - New and Used
1.5 bar litre • Heating potable expansion • Sealed system kit - Free postage - New and Used
Heating expansion vessel - expansion, 8 - €32.99
Litre expansion vessel • Combination available - Free postage - New and Used
Litre expansion vessel • Combination available - Free postage - New and Used
Litre potable expansion - 18, - €49.97
Direct deposit - Free postage - New and Used
Direct deposit - Free postage - New and Used
Solar expansion vessel - solar, - €45.99
Solar rated expansion • Applications 50ltr version • Floor standing suitable - Free postage - New and Used
Solar rated expansion • Applications 50ltr version • Floor standing suitable - Free postage - New and Used
Glowworm ultracom 18sxi 30sxi - 18sxi, - €35.69
019 ultracom • Glowworm 18sxi 047 • 30sxi - Free postage - New and Used
019 ultracom • Glowworm 18sxi 047 • 30sxi - Free postage - New and Used
Zilmet heating expansion - zilmet, - €65.66
Wall mounting option • Available litre vessels • Smaller compatible range - Free postage - New and Used
Wall mounting option • Available litre vessels • Smaller compatible range - Free postage - New and Used
Potable expansion vessel - vessel, 8 - €78.30
Litre expansion vessel • Bar connection system • Pressure - Free postage - New and Used
Litre expansion vessel • Bar connection system • Pressure - Free postage - New and Used
Potable expansion vessel 5 - potable, 2, - €46.99
Will respond you • Within hours our • Best help - Free postage - New and Used
Will respond you • Within hours our • Best help - Free postage - New and Used
Heating expansion vessel - vessel, & - €33.99
Altecnic reflex range • High quality nitrogen • Filled expansion vessel - Free postage - New and Used
Altecnic reflex range • High quality nitrogen • Filled expansion vessel - Free postage - New and Used
Litre varem extravarem lc - 18, - €41.75
Pressure vessel bar • Carbon steel body • White epoxy polyester - Free postage - New and Used
Pressure vessel bar • Carbon steel body • White epoxy polyester - Free postage - New and Used
Crown litre potable - crown, - €51.24
Crown litre potable • Expansion vessel see • More - Free postage - New and Used
Crown litre potable • Expansion vessel see • More - Free postage - New and Used
Aquasystem litre arb18 - aquasystem, - €49.99
Part code xves050055 • Capacity litre vertical • Expansion vessel integrated - Free postage - New and Used
Part code xves050055 • Capacity litre vertical • Expansion vessel integrated - Free postage - New and Used
Reliance ar18 aquasystem - reliance, - €45.18
Expansion vessel potable • Water manufactured comply • Regulations are tested - Free postage - New and Used
Expansion vessel potable • Water manufactured comply • Regulations are tested - Free postage - New and Used
Altecnic heating expansion - heating, - €60.83
Reflex from altecnic • Are high quality • Nitrogen filled expansion - Free postage - New and Used
Reflex from altecnic • Are high quality • Nitrogen filled expansion - Free postage - New and Used
Litre varem extravarem lr - litre, - €31.99
Pressure vessel bar • Carbon steel body • Red epoxy polyester - Free postage - New and Used
Pressure vessel bar • Carbon steel body • Red epoxy polyester - Free postage - New and Used
Altecnic eres 18 - -, - €37.05
Litres eres heating • Expansion vessel 338mm • Systems have capacity - Free postage - New and Used
Litres eres heating • Expansion vessel 338mm • Systems have capacity - Free postage - New and Used
Expansion vessel bracket 12 - expansion, 8 - €4.38
This expansion vessel • Bracket mounting kit • Ideal those who - Free postage - New and Used
This expansion vessel • Bracket mounting kit • Ideal those who - Free postage - New and Used
Varem original potable - varem, - €68.99
Varem litre white • Potable water expansion • Vessel connection - Free postage - New and Used
Varem litre white • Potable water expansion • Vessel connection - Free postage - New and Used
Acv litre expansion - acv, - €49.97
Direct deposit - Free postage - New and Used
Direct deposit - Free postage - New and Used
Varem litre potable - litre, - €49.97
Pick option - Free postage - New and Used
Pick option - Free postage - New and Used
Zilmet litre red heating - 18, - €43.62
Working pressure bar - Free postage - New and Used
Working pressure bar - Free postage - New and Used
Zilmet litre red heating - litre, - €60.72
Connection msp carbon • Steel direct deposit - Free postage - New and Used
Connection msp carbon • Steel direct deposit - Free postage - New and Used
Reflex potable expansion - reflex, - €53.35
Altecnic reflex range • Potable expansion vessels • Are built quality - Free postage - New and Used
Altecnic reflex range • Potable expansion vessels • Are built quality - Free postage - New and Used
Globalwater 24 35 - 18,, 24, - €47.99
Potable expansion vessel • Litre sealed system • Kit will respond - Free postage - New and Used
Potable expansion vessel • Litre sealed system • Kit will respond - Free postage - New and Used
Center litre heating - center, - €33.00
18l center heating • Expansion vessel suitable • Non potable sealed - Free postage - New and Used
18l center heating • Expansion vessel suitable • Non potable sealed - Free postage - New and Used
Litre potable expansion - litre, - €49.97
Heatrae sadia electromax • Combination cylinders boilers • Litre potable expansion - Free postage - New and Used
Heatrae sadia electromax • Combination cylinders boilers • Litre potable expansion - Free postage - New and Used
Expansion vessel bracket 12 - vessel, - €8.25
Will fit majority • Vessels from litre • Complete expansion vessel - Free postage - New and Used
Will fit majority • Vessels from litre • Complete expansion vessel - Free postage - New and Used
Firebird expansion vessel - vessel,, 18 - €138.36
Purpose expansion vessel • Protect closed water • Heating systems domestic - Free postage - New and Used
Purpose expansion vessel • Protect closed water • Heating systems domestic - Free postage - New and Used
Ferroli tempra 24 boiler - tempra, - €69.50
Part number 39804890 • Ferroli modena domina • Mf01 267 30r0221 - Free postage - New and Used
Part number 39804890 • Ferroli modena domina • Mf01 267 30r0221 - Free postage - New and Used
Baxi megaflo system 18 - baxi, - €33.99
Quality product assured • All our products • Are refurbished highest - Free postage - New and Used
Quality product assured • All our products • Are refurbished highest - Free postage - New and Used
Aquasystem ar18 litre - 18, - €48.99
Part code xves050051 • Capacity litre vertical • Expansion vessel bracket - Free postage - New and Used
Part code xves050051 • Capacity litre vertical • Expansion vessel bracket - Free postage - New and Used
Litre heating expansion - litre, - €32.49
Expansion vessel crucial • Regulating pressure levels • System absorbing excess - Free postage - New and Used
Expansion vessel crucial • Regulating pressure levels • System absorbing excess - Free postage - New and Used
Litre potable expansion - 18, - €37.99
Expansion vessel crucial • Regulating pressure levels • System absorbing excess - Free postage - New and Used
Expansion vessel crucial • Regulating pressure levels • System absorbing excess - Free postage - New and Used
Reliance aquasystem 18 litre - reliance, - €40.66
Direct deposit - Free postage - New and Used
Direct deposit - Free postage - New and Used
Potterton promax system - 12, 15 - €49.90
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Flamco contra flex heating - -, contra-flex - €45.93
Flexible butyl diaphragms • Rolling action are • Suitable use glycol - Free postage - New and Used
Flexible butyl diaphragms • Rolling action are • Suitable use glycol - Free postage - New and Used
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Everything you need to know about expansion vessel 18 litre
Whether you are looking for a brand-new or second-hand expansion vessel 18 litre, eBay offers one of the largest selections available online. With 46 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €4.38, while premium listings can reach €138.36 — giving you a wide budget spread to work with. The average price of €46.88 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.