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Home / / Gas water heater refurbished & used for sale | For Sale
18l propane gas tankless - propane,

18l propane gas tankless - propane,

€79.99 · Buy It Now

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18l propane gas tankless - propane,

18l propane gas tankless - propane,

€70.99 · Buy It Now

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18l propane gas tankless - gas,

18l propane gas tankless - gas,

€72.37 · Buy It Now

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12l propane gas tankless - gas,

12l propane gas tankless - gas,

€138.91 · Buy It Now

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18l propane gas - gas, heater

18l propane gas - gas, heater

€112.80 · Buy It Now

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20l 40kw hot water - 40kw,

20l 40kw hot water - 40kw,

€112.75 · Buy It Now

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New 18l instant - instant, gas

New 18l instant - instant, gas

€98.99 · Buy It Now

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18l instant gas hot water - gas,

18l instant gas hot water - gas,

€77.99 · Buy It Now

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Tankless gas water heater - 6l,

Tankless gas water heater - 6l,

€79.99 · Buy It Now

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12kw lpg outdoor camping - outdoor,

12kw lpg outdoor camping - outdoor,

€56.98 · Buy It Now

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Camplux portable gas water - camplux,

Camplux portable gas water - camplux,

€259.99 · Buy It Now

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18l propane gas tankless - 8l-18l,

18l propane gas tankless - 8l-18l,

€77.99 · Buy It Now

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18l propane gas tankless - 8l-18l,

18l propane gas tankless - 8l-18l,

€76.98 · Buy It Now

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Propane gas hot water - propane,

Propane gas hot water - propane,

€126.34 · Buy It Now

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Tankless gas water - tankless,

Tankless gas water - tankless,

€79.05 · Buy It Now

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Gasland 10l propane gas - 10l,

Gasland 10l propane gas - 10l,

€179.99 · Buy It Now

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18l propane gas tankless - 8l-18l,

18l propane gas tankless - 8l-18l,

€82.89 · Buy It Now

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10l 18l lpg - gas, hot

10l 18l lpg - gas, hot

€88.99 · Buy It Now

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10l 12l 16l 18l - instant, gas

10l 12l 16l 18l - instant, gas

€61.99 · Buy It Now

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16l portable instant gas - 16l,

16l portable instant gas - 16l,

€106.80 · Buy It Now

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10l 12l 16l 18l instant - 10l/12l/16l/18l,

10l 12l 16l 18l instant - 10l/12l/16l/18l,

€89.99 · Buy It Now

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12kw lpg outdoor camping - lpg,

12kw lpg outdoor camping - lpg,

€77.88 · Buy It Now

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Gas hot water heater lpg - 5l,

Gas hot water heater lpg - 5l,

€239.99 · Buy It Now

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10l min propane - 10l/min,

10l min propane - 10l/min,

€94.80 · Buy It Now

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Min propane instant water - 8l/min,

Min propane instant water - 8l/min,

€88.80 · Buy It Now

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10l instant propane gas water - propane,

10l instant propane gas water - propane,

€94.80 · Buy It Now

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18l propane gas - propane,

18l propane gas - propane,

€77.99 · Buy It Now

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Hot water heater - hot,

Hot water heater - hot,

€89.99 · Buy It Now

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18l gas instant - instant, water

18l gas instant - instant, water

€79.99 · Buy It Now

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18l lpg propane - 8/10/12/16/18l,

18l lpg propane - 8/10/12/16/18l,

€88.80 · Buy It Now

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11l tankless natural gas hot - tankless,

11l tankless natural gas hot - tankless,

€219.99 · Buy It Now

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Baxi multifit 720627001 plume - baxi,

Baxi multifit 720627001 plume - baxi,

€65.00 · Buy It Now

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Camplux nano 12v portable - nano,

Camplux nano 12v portable - nano,

€359.99 · Buy It Now

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Hamilton gas products 110mm - hamilton,

Hamilton gas products 110mm - hamilton,

€40.00 · Buy It Now

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Lpg tankless gas hot - kw,

Lpg tankless gas hot - kw,

€179.99 · Buy It Now

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Camplux mobile gas hot water - camplux,

Camplux mobile gas hot water - camplux,

€259.99 · Buy It Now

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New ariston next evo - ariston,

New ariston next evo - ariston,

€396.99 · Buy It Now

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Hamilton gas products 90mm - 90mm,

Hamilton gas products 90mm - 90mm,

€40.00 · Buy It Now

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Worcester junior greenstar - worcester, junior,

Worcester junior greenstar - worcester, junior,

€24.10 · Buy It Now

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24 30l hot water - 8/10/12/16/18/24/30l,

24 30l hot water - 8/10/12/16/18/24/30l,

€88.80 · Buy It Now

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Hamilton gas products 100mm - gas,

Hamilton gas products 100mm - gas,

€40.00 · Buy It Now

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Ideal horizontal flue - ideal,

Ideal horizontal flue - ideal,

€70.00 · Buy It Now

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Worcester bosch condensing - worcester,

Worcester bosch condensing - worcester,

€107.19 · Buy It Now

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12kw lpg outdoor camping - 12kw,

12kw lpg outdoor camping - 12kw,

€55.99 · Buy It Now

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Worcester 87161113250 gas - 87161113250,

Worcester 87161113250 gas - 87161113250,

€44.38 · Buy It Now

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Potterton 402990 gas - 402990,

Potterton 402990 gas - 402990,

€150.00 · Buy It Now

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Worcester greenstar cdi - worcester,

Worcester greenstar cdi - worcester,

€79.99 · Buy It Now

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Vaillant variable termination - variable,

Vaillant variable termination - variable,

€47.50 · Buy It Now

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Vaillant ecotec plus - ecotec, 615

Vaillant ecotec plus - ecotec, 615

€74.99 · Buy It Now

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Valor gas fire - gas, coal

Valor gas fire - gas, coal

€79.99 · Buy It Now

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Baxi multifit 5111078 - multifit,

Baxi multifit 5111078 - multifit,

€89.99 · Buy It Now

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Boiler box pipework - box,

Boiler box pipework - box,

€35.00 · Buy It Now

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Baxi gas lpg combi boiler - baxi, gas/lpg

Baxi gas lpg combi boiler - baxi, gas/lpg

€1031.99 · Buy It Now

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Drayton ma1 mid position head - position,

Drayton ma1 mid position head - position,

€59.89 · Buy It Now

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Worcester 87161165150 - worcester,

Worcester 87161165150 - worcester,

€100.00 · Buy It Now

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Vaillant 0020068956 connection - vaillant,

Vaillant 0020068956 connection - vaillant,

€26.70 · Buy It Now

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Ideal horizontal flue - ideal,

Ideal horizontal flue - ideal,

€71.42 · Buy It Now

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Vaillant 171175 gas boiler - vaillant,

Vaillant 171175 gas boiler - vaillant,

€12.99 · Buy It Now

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Alpha combi boiler - boiler, 7

Alpha combi boiler - boiler, 7

€54.99 · Buy It Now

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Alpha intec erp range - alpha,

Alpha intec erp range - alpha,

€101.46 · Buy It Now

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Vokera easi heat plus 25c - -plus-, &

Vokera easi heat plus 25c - -plus-, &

€63.99 · Buy It Now

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Vaillant ecotec vuw pro - vaillant, 28

Vaillant ecotec vuw pro - vaillant, 28

€60.00 · Buy It Now

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Vaillant ecotec plus 824 - plus, 831

Vaillant ecotec plus 824 - plus, 831

€49.99 · Buy It Now

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Worcester greenstar 30 - worcester, 25

Worcester greenstar 30 - worcester, 25

€55.99 · Buy It Now

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Worcester greenstar junior - junior, 24i

Worcester greenstar junior - junior, 24i

€79.99 · Buy It Now

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Worcester bosch 100 - 60/100, flue

Worcester bosch 100 - 60/100, flue

€31.90 · Buy It Now

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Worcester 7716191086 greenstar - worcester,

Worcester 7716191086 greenstar - worcester,

€69.99 · Buy It Now

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Ariston pump 60000591 - pump, 60000591-01

Ariston pump 60000591 - pump, 60000591-01

€71.49 · Buy It Now

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Altecnic litre potable - litre,

Altecnic litre potable - litre,

€16.99 · Buy It Now

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Danfoss hsa3 port motorized - hsa3,

Danfoss hsa3 port motorized - hsa3,

€45.50 · Buy It Now

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Worcester bosch plume - worcester,

Worcester bosch plume - worcester,

€68.99 · Buy It Now

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Baxi multifit degree - 93,

Baxi multifit degree - 93,

€37.10 · Buy It Now

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Vaillant ecotec plus - ecotec,

Vaillant ecotec plus - ecotec,

€104.70 · Buy It Now

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Brand new ideal - brand,

Brand new ideal - brand,

€52.70 · Buy It Now

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Baxi duo tec service kit - duo,

Baxi duo tec service kit - duo,

€74.17 · Buy It Now

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Vaillant pcb 0020036861 - 0020036861, –

Vaillant pcb 0020036861 - 0020036861, –

€78.70 · Buy It Now

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Original vaillant ecotec plus - original,

Original vaillant ecotec plus - original,

€84.89 · Buy It Now

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Baxi multifit flue - baxi,

Baxi multifit flue - baxi,

€52.70 · Buy It Now

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Worcester greenstar junior 24i - worcester,

Worcester greenstar junior 24i - worcester,

€78.99 · Buy It Now

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Ideal

Ideal

€105.00 · Buy It Now

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Ariston clas system - 18, pump

Ariston clas system - 18, pump

€79.50 · Buy It Now

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Worcester 87161064420 return - 87161064420,

Worcester 87161064420 return - 87161064420,

€94.30 · Buy It Now

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Worcester 8716120409 pump - worcester,

Worcester 8716120409 pump - worcester,

€78.70 · Buy It Now

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Worcester greenstar mechanical - worcester,

Worcester greenstar mechanical - worcester,

€55.30 · Buy It Now

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Glow worm compact 24kw - glow-worm,

Glow worm compact 24kw - glow-worm,

€1281.70 · Buy It Now

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Vaillant ecotec plus 624 630 - plus,

Vaillant ecotec plus 624 630 - plus,

€89.99 · Buy It Now

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Worcester boiler return unit - worcester,

Worcester boiler return unit - worcester,

€104.70 · Buy It Now

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Ideal atlantic combi - combi, 30kw

Ideal atlantic combi - combi, 30kw

€1429.60 · Buy It Now

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Ideal atlantic combi 35kw - atlantic,

Ideal atlantic combi 35kw - atlantic,

€1511.20 · Buy It Now

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Genuine baxi interpart - genuine,

Genuine baxi interpart - genuine,

€19.99 · Buy It Now

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Ideal isar he24 logic combi - ideal,

Ideal isar he24 logic combi - ideal,

€58.45 · Buy It Now

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Vaillant ecotec service - vaillant,

Vaillant ecotec service - vaillant,

€87.50 · Buy It Now

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Ideal atlantic combi 24kw - atlantic,

Ideal atlantic combi 24kw - atlantic,

€1383.70 · Buy It Now

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Vaillant boiler bracket - vaillant,

Vaillant boiler bracket - vaillant,

€5.45 · Buy It Now

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Worcester expansion vessel - expansion,

Worcester expansion vessel - expansion,

€73.50 · Buy It Now

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Portable gas water heater lpg - water,

Portable gas water heater lpg - water,

€79.99 · Buy It Now

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📊96 listings · from €5.45 · avg €154.09

Browse 96 gas water heater listings currently in our index. Prices range from €5.45 to €1511.2, with an average of €154.09. 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 gas water heater →

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Everything you need to know about gas water heater

Whether you are looking for a brand-new or second-hand gas water heater, eBay offers one of the largest selections available online. With 96 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 €5.45, while premium listings can reach €1511.2 — giving you a wide budget spread to work with. The average price of €154.09 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.

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