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Home / Water Heating & Filtration / Gas water heaters for sale – 96 used, around €108 | For Sale
18l lpg propane gas - 8/10/12/16/18l,

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

€92.99
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Instant gas hot water - instant,

Instant gas hot water - instant,

€69.99
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Camplux portable gas water - camplux,

Camplux portable gas water - camplux,

€259.99
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18l instant gas hot water - instant,

18l instant gas hot water - instant,

€77.99
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18l propane gas tankless - 8l-18l,

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

€94.99
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18l lpg propane gas tankless - lpg,

18l lpg propane gas tankless - lpg,

€92.99
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18l propane gas tankless - 8l-18l,

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

€70.99
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Lpg 18l portable - 18l, instant

Lpg 18l portable - 18l, instant

€92.99
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Evolve 30kw 16l natural - evolve,

Evolve 30kw 16l natural - evolve,

€339.99
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16l portable instant gas - 16l,

16l portable instant gas - 16l,

€85.99
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18l propane gas - propane, tankless

18l propane gas - propane, tankless

€79.99
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16l 18l instant - instant, hot

16l 18l instant - instant, hot

€85.99
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New 18l instant - instant, gas

New 18l instant - instant, gas

€85.99
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20l lpg instant water - 20l,

20l lpg instant water - 20l,

€135.66
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Tankless gas hot - tankless,

Tankless gas hot - tankless,

€199.99
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Vaillant terminal plume - vaillant,

Vaillant terminal plume - vaillant,

€65.99
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18l lpg propane - 8/10/12/16/18l, gas

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

€95.76
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Hot caravan water horse - hot,

Hot caravan water horse - hot,

€85.99
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Propane gas tankless - 6l,

Propane gas tankless - 6l,

€66.89
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16l instant hot water heater - instant,

16l instant hot water heater - instant,

€178.59
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18l tankless propane gas water - gas,

18l tankless propane gas water - gas,

€115.99
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80000btu 12l tankless - tankless, gas

80000btu 12l tankless - tankless, gas

€175.99
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10l instant gas hot water - 10l,

10l instant gas hot water - 10l,

€72.99
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Gasland instant lpg water - gasland, 6l

Gasland instant lpg water - gasland, 6l

€209.99
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18l instant gas - 10/12/16/18l, hot

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

€85.99
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Instant gas hot - gas, water

Instant gas hot - gas, water

€67.88
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18l propane gas - propane,

18l propane gas - propane,

€77.99
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130000btu 16l tankless - gas, hot

130000btu 16l tankless - gas, hot

€182.29
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Camplux min gas water - camplux,

Camplux min gas water - camplux,

€219.99
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Camplux portable hot - 10,

Camplux portable hot - 10,

€219.99
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10l tankless gas water heater - 10l,

10l tankless gas water heater - 10l,

€199.99
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10l instant hot - 6l, water

10l instant hot - 6l, water

€219.99
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Chaffoteaux britony gas - gas, &

Chaffoteaux britony gas - gas, &

€349.99
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16l gas hot water - hot,

16l gas hot water - hot,

€85.99
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18l instant gas hot - gas,

18l instant gas hot - gas,

€85.99
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Portable lpg hot - 6l,

Portable lpg hot - 6l,

€68.99
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18l instant gas hot - 8/10/12/16/18l,

18l instant gas hot - 8/10/12/16/18l,

€115.99
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Gas hot water heater for - gas,

Gas hot water heater for - gas,

€175.99
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Evolve 30kw 16l - evolve, 30kw-16l

Evolve 30kw 16l - evolve, 30kw-16l

€359.00
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16l tankless gas - 16l,

16l tankless gas - 16l,

€185.99
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Portable water heater - portable,

Portable water heater - portable,

€61.25
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18l tankless propane gas water - gas,

18l tankless propane gas water - gas,

€112.99
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Tankless portable gas water - portable,

Tankless portable gas water - portable,

€80.99
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18l lpg propane gas - propane,

18l lpg propane gas - propane,

€85.99
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18l propane gas tankless - 8l-18l,

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

€83.89
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20l portable camping - portable, water

20l portable camping - portable, water

€107.99
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18l lpg propane gas water - propane,

18l lpg propane gas water - propane,

€115.99
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Gasland mobile water - gasland, heater

Gasland mobile water - gasland, heater

€339.99
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Tankless portable gas - tankless,

Tankless portable gas - tankless,

€80.99
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16l lpg portable hot - 16l,

16l lpg portable hot - 16l,

€200.00
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10l 18l instant gas - instant,

10l 18l instant gas - instant,

€115.99
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18l hot water - hot,

18l hot water - hot,

€100.80
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Hot water heater - water,

Hot water heater - water,

€142.80
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Drayton ma1 mid - position, head

Drayton ma1 mid - position, head

€59.89
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Portable water heater - portable,

Portable water heater - portable,

€63.23
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18l propane gas tankless - 8l-18l,

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

€85.99
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18l lpg propane gas - 18l,

18l lpg propane gas - 18l,

€112.99
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12l 16l 18l instant - gas, hot

12l 16l 18l instant - gas, hot

€112.99
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18l propane gas tankless - gas,

18l propane gas tankless - gas,

€90.09
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18l instant gas hot - instant,

18l instant gas hot - instant,

€115.99
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Switch 18l lpg propane - lpg,

Switch 18l lpg propane - lpg,

€190.34
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80000btu 12l tankless gas hot - gas,

80000btu 12l tankless gas hot - gas,

€175.99
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16l lpg instant hot water - lpg,

16l lpg instant hot water - lpg,

€200.00
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Tankless gas boiler for - boiler,

Tankless gas boiler for - boiler,

€176.04
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18l lpg propane - lpg,

18l lpg propane - lpg,

€112.99
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Truma ultrastore gas - ultrastore,

Truma ultrastore gas - ultrastore,

€409.00
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18l propane gas tankless - 8l-18l,

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

€23.98
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Instant propane gas - instant,

Instant propane gas - instant,

€190.15
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Lpg 16l portable instant gas - lpg,

Lpg 16l portable instant gas - lpg,

€85.99
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Portable lpg instant - lpg, hot

Portable lpg instant - lpg, hot

€85.99
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12v rv tankless - 9/12, l

12v rv tankless - 9/12, l

€79.99
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New ariston next evo ng - ariston,

New ariston next evo ng - ariston,

€449.99
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Portable lpg hot - hot, water

Portable lpg hot - hot, water

€66.89
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Lpg hot water heater - 6l,

Lpg hot water heater - 6l,

€79.39
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18l lpg propane gas - lpg,

18l lpg propane gas - lpg,

€100.80
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18l gas hot - 18l,

18l gas hot - 18l,

€115.99
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Chaffoteaux britony ii bf - chaffoteaux, 2t,

Chaffoteaux britony ii bf - chaffoteaux, 2t,

€14.99
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16l portable instant gas hot - gas,

16l portable instant gas hot - gas,

€85.99
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Propane gas instantaneous - propane,

Propane gas instantaneous - propane,

€222.99
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Tankless portable gas water - tankless,

Tankless portable gas water - tankless,

€80.99
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Gasland lpg instant - gasland,

Gasland lpg instant - gasland,

€209.99
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20l portable camping water - 20l,

20l portable camping water - 20l,

€122.99
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16l 32kw lpg - 32kw, propane

16l 32kw lpg - 32kw, propane

€85.99
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Static caravan water heater - caravan,

Static caravan water heater - caravan,

€269.95
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61000 btu tankless - 61000,

61000 btu tankless - 61000,

€222.99
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New ariston next - next, evo

New ariston next - next, evo

€473.99
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Switch 18l lpg - 12/16/18l,

Switch 18l lpg - 12/16/18l,

€189.63
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Switch 18l lpg - switch, 12/16/18l

Switch 18l lpg - switch, 12/16/18l

€190.08
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Switch 18l lpg propane - 12/16/18l,

Switch 18l lpg propane - 12/16/18l,

€190.12
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Worcester bosch mt10 - worcester,

Worcester bosch mt10 - worcester,

€31.90
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Switch 18l lpg - switch,

Switch 18l lpg - switch,

€189.68
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Worcester greenstar mechanical - worcester,

Worcester greenstar mechanical - worcester,

€94.30
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Carver cascade water heater - cascade,

Carver cascade water heater - cascade,

€51.99
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20l portable camping water - 20l,

20l portable camping water - 20l,

€107.15
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Baxi duo tec combi he - baxi, a

Baxi duo tec combi he - baxi, a

€53.50
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Heatline capriz 24c 28c - capriz,

Heatline capriz 24c 28c - capriz,

€148.72
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📊96 listings · from €14.99 · avg €140.51

Browse 96 gas water heaters listings currently in our index. Prices range from €14.99 to €473.99, with an average of €140.51. 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 heaters →

Try this: riello | magnaclean 28mm | potterton suprima pcb | potterton suprima | honeywell v4043 | chiller | ideal isar pcb | tefal quick cup | glow worm timer | copper immersion heater

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< €25 €25 – €50 €50 – €100 €100 – €200 €200 – €500 > €500

Everything you need to know about gas water heaters

Whether you are looking for a brand-new or second-hand gas water heaters, 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 €14.99, while premium listings can reach €473.99 — giving you a wide budget spread to work with. The average price of €140.51 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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