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Natural gas water heater

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

Home / Water Heating & Filtration / Natural gas water heater refurbished & used for sale | For Sale UK
Evolve 30kw 16l natural gas - evolve, 30kw-16l

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

£339.99
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Camplux min gas water - camplux, l/min

Camplux min gas water - camplux, l/min

£239.99
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11l tankless natural gas - natural, hot

11l tankless natural gas - natural, hot

£219.99
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Camplux gas hot water - gas,

Camplux gas hot water - gas,

£239.99
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Worcester bosch gas valve - bosch,

Worcester bosch gas valve - bosch,

£42.30
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Vaillant 0020135131 main heat - 0020135131,

Vaillant 0020135131 main heat - 0020135131,

£79.99
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Glow worm 0020195509 fan - glow-worm,

Glow worm 0020195509 fan - glow-worm,

£149.99
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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£69.99
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Potterton promax system pcb - potterton,

Potterton promax system pcb - potterton,

£49.58
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Worcester bosch 8716117417 - worcester,

Worcester bosch 8716117417 - worcester,

£69.99
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Vaillant 0020216847 boiler fan - vaillant,

Vaillant 0020216847 boiler fan - vaillant,

£69.99
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Gasland 12l domestic - gasland,

Gasland 12l domestic - gasland,

£290.01
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Worcester bosch 87161113250 - worcester,

Worcester bosch 87161113250 - worcester,

£34.99
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Evolve 30kw 16l natural gas - evolve,

Evolve 30kw 16l natural gas - evolve,

£359.00
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Camplux instant gas - instant, hot

Camplux instant gas - instant, hot

£239.99
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Gasland lpg instant - gasland,

Gasland lpg instant - gasland,

£219.99
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Gasland gas water heater lpg - water,

Gasland gas water heater lpg - water,

£209.99
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Ariston next evo - next, 16

Ariston next evo - next, 16

£441.76
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Natural gas water heater parts - natural,

Natural gas water heater parts - natural,

£14.99
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Baxi 7798983 dhw turbine - 7798983,

Baxi 7798983 dhw turbine - 7798983,

£24.99
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Greenstar 4000 gr4700iw - greenstar,

Greenstar 4000 gr4700iw - greenstar,

£821.68
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Ferroli sky eco 17f natural - ferroli,

Ferroli sky eco 17f natural - ferroli,

£465.70
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18l 5gpm tankless - 18l,

18l 5gpm tankless - 18l,

£111.99
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Gas water heater - water, litres

Gas water heater - water, litres

£329.99
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Boiler box pipework cover - boiler,

Boiler box pipework cover - boiler,

£39.00
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Worcester greenstar magnetic - greenstar,

Worcester greenstar magnetic - greenstar,

£135.90
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Gasland natural gas - gasland,

Gasland natural gas - gasland,

£299.99
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Worcester condensfit 220mm - worcester, ii

Worcester condensfit 220mm - worcester, ii

£21.50
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Vokera easi flo - vokera, easi-flo

Vokera easi flo - vokera, easi-flo

£519.99
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Britony iit water heater - britony,

Britony iit water heater - britony,

£399.00
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Ideal logic max - max, heat

Ideal logic max - max, heat

£156.70
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Brand new ideal heating - brand,

Brand new ideal heating - brand,

£124.99
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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£79.99
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Worcester bosch 87161113250 - worcester,

Worcester bosch 87161113250 - worcester,

£52.70
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Vaillant ecotec pro display - pro,

Vaillant ecotec pro display - pro,

£16.15
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Worcester bosch 87161045920 - worcester,

Worcester bosch 87161045920 - worcester,

£5.45
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Worcester 871860492a0 - worcester,

Worcester 871860492a0 - worcester,

£104.70
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179323 hamworthy navistem - 179323,

179323 hamworthy navistem - 179323,

£465.70
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Ferroli pegaso eco 4kw - 6, 10.4kw

Ferroli pegaso eco 4kw - 6, 10.4kw

£182.70
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Job lot sunvic - job, of

Job lot sunvic - job, of

£40.00
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Baxi complete heat exchanger - complete,

Baxi complete heat exchanger - complete,

£104.70
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Brand new baxi - brand,

Brand new baxi - brand,

£57.90
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Vaillant ecotec pro boiler - pro,

Vaillant ecotec pro boiler - pro,

£58.99
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Baxi main 100mm - main, 60/100mm

Baxi main 100mm - main, 60/100mm

£52.70
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Metal burner assembly - metal, for

Metal burner assembly - metal, for

£23.75
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Vaillant ecotec sustain - vaillant,

Vaillant ecotec sustain - vaillant,

£873.70
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Valliant eco plus - tec, 824

Valliant eco plus - tec, 824

£35.02
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Natural gas water - natural, heater

Natural gas water - natural, heater

£10.62
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Baxi main potterton water - baxi, /

Baxi main potterton water - baxi, /

£40.00
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Baxi duotec 28he hot - 28he,

Baxi duotec 28he hot - 28he,

£35.00
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Wall mounted boiler thermistor - mounted,

Wall mounted boiler thermistor - mounted,

£6.30
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Baxi duo tec 40 - baxi, duo-tec

Baxi duo tec 40 - baxi, duo-tec

£21.50
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Rinnai reu vcm2837ffudhd - rinnai, reu-vcm2837ffudhd-e

Rinnai reu vcm2837ffudhd - rinnai, reu-vcm2837ffudhd-e

£37.10
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Vaillant ecofit pure 825 - vaillant,

Vaillant ecofit pure 825 - vaillant,

£1128.70
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Worcester greenstar 30i 30ri - worcester,

Worcester greenstar 30i 30ri - worcester,

£40.00
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Alpha ignitor and - ignitor, detection

Alpha ignitor and - ignitor, detection

£35.99
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Baxi pcb combi kit - combi,

Baxi pcb combi kit - combi,

£38.66
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General temperature digital - temperature,

General temperature digital - temperature,

£4.78
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Natural gas water heater - natural,

Natural gas water heater - natural,

£18.94
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Vaillant ecotec plus - plus, 620

Vaillant ecotec plus - plus, 620

£1332.70
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Baxi duotec combi 33 40 - 28,

Baxi duotec combi 33 40 - 28,

£38.30
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Copper core ball valve - copper, natural

Copper core ball valve - copper, natural

£8.56
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Natural gas water heater - water,

Natural gas water heater - water,

£10.62
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Lochinvar water heater - water,

Lochinvar water heater - water,

£310.24
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Vaillant ecotec pro vuw - ecotec, &

Vaillant ecotec pro vuw - ecotec, &

£19.49
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For sp20075 sp20305a - for,

For sp20075 sp20305a - for,

£25.21
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Worcester bosch greenstar - worcester,

Worcester bosch greenstar - worcester,

£24.62
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Sime water heater flue - sime,

Sime water heater flue - sime,

£15.99
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Worcester flow sensor assembly - sensor,

Worcester flow sensor assembly - sensor,

£11.33
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Vaillant gas valve - gas,

Vaillant gas valve - gas,

£31.90
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Glowworm ultracom flexicom pcb - ultracom/flexicom,

Glowworm ultracom flexicom pcb - ultracom/flexicom,

£34.99
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Natural gas thermopile - gas,

Natural gas thermopile - gas,

£19.67
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Vaillant 0010028086 storage - vaillant,

Vaillant 0010028086 storage - vaillant,

£99.50
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Ideal boiler stand off kit - boiler,

Ideal boiler stand off kit - boiler,

£12.99
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Natural gas water heater - water,

Natural gas water heater - water,

£6.95
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Viessmann vertical flue - vertical,

Viessmann vertical flue - vertical,

£94.30
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Remeha 150 100 - 1000, flue

Remeha 150 100 - 1000, flue

£83.90
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Vaillant ecotec plus 624 831 - ecotec,

Vaillant ecotec plus 624 831 - ecotec,

£128.99
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Vaillant ecofit pure spacer - ecofit,

Vaillant ecofit pure spacer - ecofit,

£10.79
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Worcester greenstar 1000 30kw - worcester,

Worcester greenstar 1000 30kw - worcester,

£998.95
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Biasi rinnova 25kw 30kw - 25kw,, 35kw

Biasi rinnova 25kw 30kw - 25kw,, 35kw

£845.00
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Glowworm 801635 heat exchanger - glowworm,

Glowworm 801635 heat exchanger - glowworm,

£6.52
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Water heater pilot assembly - heater,

Water heater pilot assembly - heater,

£14.99
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Chaffoteaux britony ii bf - 2t,,

Chaffoteaux britony ii bf - 2t,,

£15.99
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Baxi duo tec combi - 40, (a)

Baxi duo tec combi - 40, (a)

£16.68
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Worcester bosch compact - compact,

Worcester bosch compact - compact,

£21.50
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9003542 water heater natural - 9003542,

9003542 water heater natural - 9003542,

£36.44
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Natural gas water - water, parts

Natural gas water - water, parts

£10.62
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Sp20075 pilot and igniter - sp20075,

Sp20075 pilot and igniter - sp20075,

£20.63
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Vaillant eco tec - plus, 831

Vaillant eco tec - plus, 831

£15.49
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Natural gas water heater - water,

Natural gas water heater - water,

£10.62
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Potterton performa 30he - potterton, 28,

Potterton performa 30he - potterton, 28,

£33.35
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Water heater wind pressure - heater,

Water heater wind pressure - heater,

£6.73
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Biasi riva plus - biasi, &

Biasi riva plus - biasi, &

£99.99
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Heatline capriz plus pcb - plus,

Heatline capriz plus pcb - plus,

£54.99
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Vokera easi heat 25s - 25s, system

Vokera easi heat 25s - 25s, system

£430.00
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📊96 listings · from £4.78 · avg £160.05

Browse 96 natural gas water heater listings currently in our index. Prices range from £4.78 to £1332.7, with an average of £160.05. 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 →

Try this: office water coolers | oil fired boilers | propane water heaters | rinnai water heater | tankless water heater | unvented indirect hot water cylinder | vaillant combi boiler | vokera | water softener parts | water softner

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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 £4.78, while premium listings can reach £1332.7 — giving you a wide budget spread to work with. The average price of £160.05 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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