Baxi expansion vessel
Baxi expansion vessel for sale on Ireland's largest auction and classifieds sites
Baxi duo tec - baxi, 28 - £49.90
Ending issue 075 • Duo tec combi • Erp serial - Free postage - New and Used
Ending issue 075 • Duo tec combi • Erp serial - Free postage - New and Used
Baxi duo tec combi - baxi, - £57.00
Potterton heatmax combi • Part 5114691 prv • Baxi duotec 24he - Free postage - New and Used
Potterton heatmax combi • Part 5114691 prv • Baxi duotec 24he - Free postage - New and Used
Baxi duotec 5114691 potterton - baxi, - £49.90
- Free postage - New and Used
- Free postage - New and Used
Baxi duo tec combi he - duo, 28 - £57.00
Potterton heatmax combi • Part 5114691 prv • Baxi duotec 24he - Free postage - New and Used
Potterton heatmax combi • Part 5114691 prv • Baxi duotec 24he - Free postage - New and Used
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Baxi duo tec - 24, 28 - £36.10
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
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48 listings · from £5.04 · avg £46.83
⚠️ These listings were last updated more than 98 days ago.
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Browse 48 baxi expansion vessel listings currently in our index. Prices range from £5.04 to £104.7, with an average of £46.83. 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 baxi expansion vessel →
Baxi duo tec - tec, combi - £49.99
Baxi duo tec • Combi • Lpg - Free postage - New and Used
Baxi duo tec • Combi • Lpg - Free postage - New and Used
Baxi duo tec combi - 33, he - £49.90
Combi 075 platinum • Fits baxi appliance • After serial bne1112 - Free postage - New and Used
Combi 075 platinum • Fits baxi appliance • After serial bne1112 - Free postage - New and Used
Baxi platinum combi - combi, & - £38.00
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi duo tec combi - baxi, - £36.99
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi duo tec combi - 24, 28 - £5.04
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi duo tec - tec, 28 - £69.99
Ending issue 075 • Duo tec combi • Erp serial - Free postage - New and Used
Ending issue 075 • Duo tec combi • Erp serial - Free postage - New and Used
Baxi platinum combi - combi, 24he - £38.00
Titanium combi erp • Ending 393 • Issue 077 - Free postage - New and Used
Titanium combi erp • Ending 393 • Issue 077 - Free postage - New and Used
Baxi duo tec - baxi, 24 - £49.90
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Potterton promax combi - promax, 28 - £49.90
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Baxi combi 80e eco - baxi, - £52.55
075 baxi combi • Part number 248024 • Maxflue - Free postage - New and Used
075 baxi combi • Part number 248024 • Maxflue - Free postage - New and Used
Potterton titanium 28 - 24, - £49.90
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Baxi duo tec - 24, he - £55.99
Baxi duo tec • Combi • Lpg - Free postage - New and Used
Baxi duo tec • Combi • Lpg - Free postage - New and Used
Baxi duo tec combi - tec, he - £33.99
Baxi duotec 33he • Platinum combi • 40he - Free postage - New and Used
Baxi duotec 33he • Platinum combi • 40he - Free postage - New and Used
7683801 baxi expansion - 7l, - £66.50
Combi 077 • This part fits • Following boilers 624 - Free postage - New and Used
Combi 077 • This part fits • Following boilers 624 - Free postage - New and Used
Baxi platinum combi - combi, 40 - £62.99
Platinum combi • 10l expansion vessel • Kit 5114692 part - Free postage - New and Used
Platinum combi • 10l expansion vessel • Kit 5114692 part - Free postage - New and Used
Baxi duo tec combi - baxi, 24 - £56.99
Part number 5114691 • 248056 baxi duo • Tec combi pressure - Free postage - New and Used
Part number 5114691 • 248056 baxi duo • Tec combi pressure - Free postage - New and Used
Baxi duo tec combi he - tec, - £57.00
Potterton heatmax combi • Baxi duotec 24he • 28he - Free postage - New and Used
Potterton heatmax combi • Baxi duotec 24he • 28he - Free postage - New and Used
Baxi expansion vessel - baxi, - £104.70
Baxi expansion vessel • 7661749 litres dispatch • Daily mon sat - Free postage - New and Used
Baxi expansion vessel • 7661749 litres dispatch • Daily mon sat - Free postage - New and Used
Baxi duo tec combi - tec, 40 - £64.99
This baxi duo • Tec combi boiler • Part must have - Free postage - New and Used
This baxi duo • Tec combi boiler • Part must have - Free postage - New and Used
Baxi duo tec - duo, & - £5.60
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi platinum combi he - combi, 28 - £5.60
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi duo tec 40 he - 28, - £33.99
Baxi main potterton • Expansion vessel 10l • Upgrade your boiler - Free postage - New and Used
Baxi main potterton • Expansion vessel 10l • Upgrade your boiler - Free postage - New and Used
Baxi duo tec combi - tec, - £38.00
Promax combi erp • Ending 393 • Issue 077 gold - Free postage - New and Used
Promax combi erp • Ending 393 • Issue 077 gold - Free postage - New and Used
Potterton gold combi he - 24, - £49.90
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Potterton promax combi - potterton, - £49.90
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Potterton heatmax combi • Part 5114691 • Gold - Free postage - New and Used
Potterton heatmax combi - combi, 24he - £49.50
Potterton heatmax combi • 24he 28he • Baxi duotec - Free postage - New and Used
Potterton heatmax combi • 24he 28he • Baxi duotec - Free postage - New and Used
Baxi broag s62753 720542301 - baxi/broag, - £69.12
Baxi broag s62753 • 720542301 expansion vessel • Plain boxed original - Free postage - New and Used
Baxi broag s62753 • 720542301 expansion vessel • Plain boxed original - Free postage - New and Used
Baxi potterton main eco - main, - £79.99
System baxi 600 • 624 combi lpg • 615 - Free postage - New and Used
System baxi 600 • 624 combi lpg • 615 - Free postage - New and Used
Baxi expansion vessel part - expansion, - £42.96
Baxi expansion vessel • Part 5114691 red • Metal storage tank - Free postage - New and Used
Baxi expansion vessel • Part 5114691 red • Metal storage tank - Free postage - New and Used
Baxi duotec he a - duotec, - £29.98
Baxi duo tec • Combi erp 075 • Duotec - Free postage - New and Used
Baxi duo tec • Combi erp 075 • Duotec - Free postage - New and Used
Baxi combi 80e eco - 80e, 80 - £24.99
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi duo tec combi - combi, 33 - £33.99
Baxi duotec 33he • Platinum combi • 40he - Free postage - New and Used
Baxi duotec 33he • Platinum combi • 40he - Free postage - New and Used
Baxi duo tec combi - 24, & - £55.99
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
Baxi duo tec - baxi, - £49.90
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Baxi platinum combi - combi, 24 - £49.90
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Baxi 100 plus system - 100, - £52.00
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi boiler expansion - baxi, - £5.60
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi combi 105he expansion - combi, - £50.95
075 baxi combi • Part number 248024 • 105he - Free postage - New and Used
075 baxi combi • Part number 248024 • 105he - Free postage - New and Used
Baxi combi 100 133 - &, - £52.00
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi platinum combi 40 - combi, - £49.99
Ecoblue advance combi • Baxi expansion vessel • 720753901designed various - Free postage - New and Used
Ecoblue advance combi • Baxi expansion vessel • 720753901designed various - Free postage - New and Used
Baxi combi 80e eco - 80e, 80 - £24.99
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Baxi duo tec combi - tec, & - £49.90
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Baxi platinum combi - baxi, 28 - £49.90
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
Potterton heatmax combi • Part 5114691 baxi • Duotec 24he 28he - Free postage - New and Used
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Everything you need to know about baxi expansion vessel
Whether you are looking for a brand-new or second-hand baxi expansion vessel, eBay offers one of the largest selections available online. With 48 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 £5.04, while premium listings can reach £104.7 — giving you a wide budget spread to work with. The average price of £46.83 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.