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Natural gas water heater

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Natural gas water heater for sale on Ireland's largest auction and classifieds sites

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

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

£339.99 · Buy It Now

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11l tankless natural gas - tankless,

11l tankless natural gas - tankless,

£219.99 · Buy It Now

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Gasland lpg instant gas - instant,

Gasland lpg instant gas - instant,

£219.99 · Buy It Now

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Evolve 30kw 16l natural gas - 30kw-16l,

Evolve 30kw 16l natural gas - 30kw-16l,

£359.00 · Buy It Now

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Portable lpg propane - propane, gas

Portable lpg propane - propane, gas

£54.99 · Buy It Now

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Sime 30kw 16l - natural, gas

Sime 30kw 16l - natural, gas

£203.50 · Buy It Now

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Ariston next evo - ariston, 16

Ariston next evo - ariston, 16

£441.76 · Buy It Now

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Gas water heater - gas,

Gas water heater - gas,

£329.99 · Buy It Now

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Natural gas water - natural,

Natural gas water - natural,

£14.99 · Buy It Now

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Camplux gas hot water - camplux,

Camplux gas hot water - camplux,

£239.99 · Buy It Now

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Gasland 12l domestic gas - 12l,

Gasland 12l domestic gas - 12l,

£290.01 · Buy It Now

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18l 5gpm tankless - 18l,

18l 5gpm tankless - 18l,

£89.99 · Buy It Now

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Ideal vogue max - max, system

Ideal vogue max - max, system

£799.99 · Buy It Now

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Vokera easi flo kw - le,

Vokera easi flo kw - le,

£519.99 · Buy It Now

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Worcester bosch greenstar 4000 - bosch,

Worcester bosch greenstar 4000 - bosch,

£250.30 · Buy It Now

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Worcester greenstar magnetic - worcester,

Worcester greenstar magnetic - worcester,

£179.99 · Buy It Now

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Worcester greenstar 4000 - 4000, 30kw

Worcester greenstar 4000 - 4000, 30kw

£1440.00 · Buy It Now

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Greenstar 4000 gr4700iw - greenstar, 24

Greenstar 4000 gr4700iw - greenstar, 24

£821.68 · Buy It Now

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18l tankless natural - 8-18l,

18l tankless natural - 8-18l,

£89.99 · Buy It Now

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Gasland gas water heater lpg - gas,

Gasland gas water heater lpg - gas,

£199.99 · Buy It Now

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Worcester greenstar 1000 - greenstar,

Worcester greenstar 1000 - greenstar,

£980.00 · Buy It Now

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Ideal evomax burner - ideal,

Ideal evomax burner - ideal,

£125.50 · Buy It Now

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Camplux min gas water - l/min,

Camplux min gas water - l/min,

£239.99 · Buy It Now

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Brand new baxi - brand, potterton

Brand new baxi - brand, potterton

£84.99 · Buy It Now

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Boiler box pipework - cover, 2

Boiler box pipework - cover, 2

£35.00 · Buy It Now

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Natural gas water - gas, heater

Natural gas water - gas, heater

£20.15 · Buy It Now

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Camplux instant gas hot water - instant,

Camplux instant gas hot water - instant,

£239.99 · Buy It Now

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Alpha intec erp range gs - intec, 40

Alpha intec erp range gs - intec, 40

£101.46 · Buy It Now

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Ideal logic combi2 c30 - ideal,

Ideal logic combi2 c30 - ideal,

£749.99 · Buy It Now

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Honeywell home timed plan - home,

Honeywell home timed plan - home,

£187.90 · Buy It Now

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Ideal vogue max system - ideal,

Ideal vogue max system - ideal,

£1449.99 · Buy It Now

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Combi boiler fitted 400 - combi, £400

Combi boiler fitted 400 - combi, £400

£400.00 · Buy It Now

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Vaillant ecotec sustain 28kw - vaillant,

Vaillant ecotec sustain 28kw - vaillant,

£873.70 · Buy It Now

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Ideal logic2 h18 - h18, 18kw

Ideal logic2 h18 - h18, 18kw

£1140.00 · Buy It Now

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Chaffoteaux britony ii - britony, 2t,

Chaffoteaux britony ii - britony, 2t,

£15.99 · Buy It Now

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Vaillant ecotec plus 418 - ecotec,

Vaillant ecotec plus 418 - ecotec,

£229.50 · Buy It Now

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Natural gas water heater parts - gas,

Natural gas water heater parts - gas,

£10.34 · Buy It Now

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Heatrae sadia 95606921 3kw 10l - sadia,

Heatrae sadia 95606921 3kw 10l - sadia,

£178.10 · Buy It Now

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Main eco compact 30kw natural - compact,

Main eco compact 30kw natural - compact,

£618.70 · Buy It Now

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Vaillant eco tec plus 824 - tec, r1

Vaillant eco tec plus 824 - tec, r1

£229.50 · Buy It Now

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Baxi duo tec service - tec, 24

Baxi duo tec service - tec, 24

£74.17 · Buy It Now

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Gasland natural gas instant - natural,

Gasland natural gas instant - natural,

£299.99 · Buy It Now

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Natural gas water heater parts - water,

Natural gas water heater parts - water,

£10.79 · Buy It Now

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Alpha pcb 025576 new - pcb, 1.025576

Alpha pcb 025576 new - pcb, 1.025576

£74.95 · Buy It Now

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Gas water heater 18l - water, heater,18l

Gas water heater 18l - water, heater,18l

£167.32 · Buy It Now

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Worcester pump head genuine - pump,

Worcester pump head genuine - pump,

£57.90 · Buy It Now

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Natural gas water - water, heater

Natural gas water - water, heater

£10.79 · Buy It Now

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Vaillant system boiler - boiler, eco

Vaillant system boiler - boiler, eco

£135.12 · Buy It Now

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Natural gas water heater - gas,

Natural gas water heater - gas,

£10.79 · Buy It Now

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Natural gas water - natural, heater

Natural gas water - natural, heater

£6.95 · Buy It Now

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Worcester greenstar si - worcester, 25/30 si

Worcester greenstar si - worcester, 25/30 si

£50.02 · Buy It Now

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Genuine valliant ecotec - genuine,

Genuine valliant ecotec - genuine,

£125.00 · Buy It Now

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Vaillant ecotec 0010028086 - , pcb

Vaillant ecotec 0010028086 - , pcb

£89.10 · Buy It Now

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Natural gas water heater ball - natural,

Natural gas water heater ball - natural,

£12.75 · Buy It Now

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Rinnai reu vcm2837ffudhd - rinnai, reu-vcm2837ffudhd-e

Rinnai reu vcm2837ffudhd - rinnai, reu-vcm2837ffudhd-e

£37.10 · Buy It Now

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Vaillant ecofit pure - vaillant,

Vaillant ecofit pure - vaillant,

£343.30 · Buy It Now

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Worcester greenstar - worcester, si

Worcester greenstar - worcester, si

£208.70 · Buy It Now

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Natural gas water heater - natural,

Natural gas water heater - natural,

£10.61 · Buy It Now

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Natural gas water heater parts - water,

Natural gas water heater parts - water,

£10.79 · Buy It Now

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Baxi multifit degree flue - baxi,

Baxi multifit degree flue - baxi,

£37.10 · Buy It Now

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Hot surface ignitor e657 - surface,

Hot surface ignitor e657 - surface,

£81.29 · Buy It Now

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Vaillant ecofit pure 825 - vaillant,

Vaillant ecofit pure 825 - vaillant,

£1077.70 · Buy It Now

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Vaillant horizontal flue - vaillant,

Vaillant horizontal flue - vaillant,

£63.10 · Buy It Now

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Natural gas water heater - gas,

Natural gas water heater - gas,

£10.34 · Buy It Now

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Baxi duotec combi - 24, 33

Baxi duotec combi - 24, 33

£38.30 · Buy It Now

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Natural gas water heater parts - gas,

Natural gas water heater parts - gas,

£10.78 · Buy It Now

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New baxi boiler 824 - 824, never

New baxi boiler 824 - 824, never

£1383.70 · Buy It Now

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Flue terminal guard - terminal, 11.5"x

Flue terminal guard - terminal, 11.5"x

£16.99 · Buy It Now

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Baxi multifit vertical flue - multifit,

Baxi multifit vertical flue - multifit,

£5.45 · Buy It Now

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Worcester greenstar cdi - greenstar,

Worcester greenstar cdi - greenstar,

£73.49 · Buy It Now

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Household natural gas water - natural,

Household natural gas water - natural,

£3.48 · Buy It Now

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Open vented multifuel - open,

Open vented multifuel - open,

£12.94 · Buy It Now

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Worcester bosch wb6 heat - bosch,

Worcester bosch wb6 heat - bosch,

£249.26 · Buy It Now

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Natural gas water heater parts - gas,

Natural gas water heater parts - gas,

£10.78 · Buy It Now

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Vokera 8173 printed - 8173, circuit

Vokera 8173 printed - 8173, circuit

£47.50 · Buy It Now

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Ideal 177530 plate heat - ideal,

Ideal 177530 plate heat - ideal,

£39.99 · Buy It Now

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Vaillant turbo max plus - vaillant,

Vaillant turbo max plus - vaillant,

£47.50 · Buy It Now

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Water heater pilot - water, assembly

Water heater pilot - water, assembly

£13.99 · Buy It Now

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9003542 water heater natural - water,

9003542 water heater natural - water,

£36.44 · Buy It Now

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824 ecotec working boiler - ecotec,

824 ecotec working boiler - ecotec,

£104.70 · Buy It Now

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Natural gas water - natural,

Natural gas water - natural,

£10.61 · Buy It Now

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General temperature digital - temperature,

General temperature digital - temperature,

£5.27 · Buy It Now

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Worcester bosch greenstar - worcester,

Worcester bosch greenstar - worcester,

£895.00 · Buy It Now

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Vaillant 0010028086 storage - 0010028086,

Vaillant 0010028086 storage - 0010028086,

£83.90 · Buy It Now

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Worcester bosch burner brand - worcester,

Worcester bosch burner brand - worcester,

£23.58 · Buy It Now

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Biasi rinnova 25kw - 30kw,, 35kw

Biasi rinnova 25kw - 30kw,, 35kw

£745.00 · Buy It Now

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Ferroli expansion vessel - ferroli,

Ferroli expansion vessel - ferroli,

£49.89 · Buy It Now

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Vaillant ecotec flue support - vaillant,

Vaillant ecotec flue support - vaillant,

£17.99 · Buy It Now

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110541 obsolete stat ranco - -, stat,

110541 obsolete stat ranco - -, stat,

£260.69 · Buy It Now

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Natural gas water heater - water,

Natural gas water heater - water,

£10.54 · Buy It Now

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Baxi assure gas system boiler - gas,

Baxi assure gas system boiler - gas,

£700.00 · Buy It Now

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Household natural gas - household, water

Household natural gas - household, water

£5.45 · Buy It Now

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Natural gas water heater - heater, parts

Natural gas water heater - heater, parts

£10.78 · Buy It Now

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9003542 water heater - 9003542,

9003542 water heater - 9003542,

£36.82 · Buy It Now

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Ideal mexico gas - ideal, valve

Ideal mexico gas - ideal, valve

£125.50 · Buy It Now

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Combi boiler supply fit - supply, |

Combi boiler supply fit - supply, |

£1026.69 · Buy It Now

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📊96 listings · from £3.48 · avg £251.31

Browse 96 natural gas water heater listings currently in our index. Prices range from £3.48 to £1449.99, with an average of £251.31. 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 natural gas water heater →

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Everything you need to know about natural gas water heater

Whether you are looking for a brand-new or second-hand natural 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 £3.48, while premium listings can reach £1449.99 — giving you a wide budget spread to work with. The average price of £251.31 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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