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Immersion water heater

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Home / Heating, Cooling & Air / Immersion water heater refurbished & used for sale | For Sale UK
2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£10.69 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£14.99 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£15.99 · Buy It Now

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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£10.79 · Buy It Now

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2500w electric immersion water - immersion,

2500w electric immersion water - immersion,

£13.59 · Buy It Now

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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£10.67 · Buy It Now

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Electric immersion water - immersion,

Electric immersion water - immersion,

£10.15 · Buy It Now

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2500w electric immersion - electric, water

2500w electric immersion - electric, water

£13.99 · Buy It Now

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Home immersion water heater - immersion,

Home immersion water heater - immersion,

£13.99 · Buy It Now

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Portable electric immersion - portable,

Portable electric immersion - portable,

£6.94 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£36.84 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£6.39 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£15.99 · Buy It Now

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2500w electric immersion - immersion, water

2500w electric immersion - immersion, water

£36.88 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£36.85 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£36.86 · Buy It Now

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Travel portable electric - travel,

Travel portable electric - travel,

£6.56 · Buy It Now

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2500w electric immersion - 2500w,

2500w electric immersion - 2500w,

£14.06 · Buy It Now

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Portable electric immersion - portable,

Portable electric immersion - portable,

£12.68 · Buy It Now

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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£12.55 · Buy It Now

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1500w electric immersion water - immersion,

1500w electric immersion water - immersion,

£23.47 · Buy It Now

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600w electric water - 600w,

600w electric water - 600w,

£6.84 · Buy It Now

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Portable electric immersion - portable,

Portable electric immersion - portable,

£12.68 · Buy It Now

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12v car water heater - heater, 24v

12v car water heater - heater, 24v

£6.48 · Buy It Now

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Portable electric immersion - electric,

Portable electric immersion - electric,

£11.79 · Buy It Now

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Tesla copper 3kw hot - tesla,

Tesla copper 3kw hot - tesla,

£8.47 · Buy It Now

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Immersion electric water - electric,

Immersion electric water - electric,

£6.59 · Buy It Now

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Plug 3000w heating - plug,

Plug 3000w heating - plug,

£28.79 · Buy It Now

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3000w immersion water heater - immersion,

3000w immersion water heater - immersion,

£41.03 · Buy It Now

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Willis external immersion - external,

Willis external immersion - external,

£58.90 · Buy It Now

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Heatrae sadia multipoint - multipoint, 15l

Heatrae sadia multipoint - multipoint, 15l

£130.70 · Buy It Now

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Cotherm replacement unvented - replacement,

Cotherm replacement unvented - replacement,

£32.93 · Buy It Now

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1500w 3000w plug immersion - plug,

1500w 3000w plug immersion - plug,

£18.51 · Buy It Now

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Hot boiler portable electric - boiler,

Hot boiler portable electric - boiler,

£7.35 · Buy It Now

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Plug 3000w heating - uk,

Plug 3000w heating - uk,

£22.30 · Buy It Now

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12v 300w stainless steel - 300w,

12v 300w stainless steel - 300w,

£21.29 · Buy It Now

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Gledhill 3kw immersion - gledhill,

Gledhill 3kw immersion - gledhill,

£32.93 · Buy It Now

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Cotherm replacement unvented - cotherm,

Cotherm replacement unvented - cotherm,

£32.93 · Buy It Now

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Tesla copper immersion - tesla,

Tesla copper immersion - tesla,

£23.66 · Buy It Now

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Water heater immersion - water,

Water heater immersion - water,

£20.97 · Buy It Now

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Inch immersion heater - immersion,

Inch immersion heater - immersion,

£14.60 · Buy It Now

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Copper immersion cylinder - copper,

Copper immersion cylinder - copper,

£29.41 · Buy It Now

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Gledhill direct immersion - direct,

Gledhill direct immersion - direct,

£26.89 · Buy It Now

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Immersion heater thermostat - immersion,

Immersion heater thermostat - immersion,

£16.95 · Buy It Now

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Electric heater element hot - heater,

Electric heater element hot - heater,

£6.37 · Buy It Now

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2000w electric immersion - electric,

2000w electric immersion - electric,

£22.71 · Buy It Now

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Tesla titanium 3kw - 11”,

Tesla titanium 3kw - 11”,

£14.40 · Buy It Now

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Tesla incoloy immersion - tesla,

Tesla incoloy immersion - tesla,

£30.77 · Buy It Now

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Stainless steel immersion - stainless,

Stainless steel immersion - stainless,

£21.29 · Buy It Now

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12v 300w electric water heater - electric,

12v 300w electric water heater - electric,

£21.29 · Buy It Now

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Genuine tesla immersion - tesla, heater

Genuine tesla immersion - tesla, heater

£23.82 · Buy It Now

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Tesla copper 3kw hot - copper,

Tesla copper 3kw hot - copper,

£15.24 · Buy It Now

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Plug 3000w heating - plug,

Plug 3000w heating - plug,

£23.99 · Buy It Now

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Incoloy boiler heating element - incoloy,

Incoloy boiler heating element - incoloy,

£44.99 · Buy It Now

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12v 300w stainless steel - 12v,

12v 300w stainless steel - 12v,

£21.29 · Buy It Now

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Albion 3kw immersion - -, 11"

Albion 3kw immersion - -, 11"

£20.49 · Buy It Now

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Willis external immersion - willis,

Willis external immersion - willis,

£79.99 · Buy It Now

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12v 300w stainless steel - 12v,

12v 300w stainless steel - 12v,

£21.29 · Buy It Now

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12v 300w electric - water, heater

12v 300w electric - water, heater

£15.29 · Buy It Now

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12v 300w stainless - 12v,

12v 300w stainless - 12v,

£13.50 · Buy It Now

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12v 300w stainless steel - 12v,

12v 300w stainless steel - 12v,

£21.29 · Buy It Now

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12v 24v 600w stainless - 600w,

12v 24v 600w stainless - 600w,

£28.01 · Buy It Now

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Heatrae sadia megaflo direct - megaflo,

Heatrae sadia megaflo direct - megaflo,

£97.88 · Buy It Now

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Newlec copper hot - copper, water

Newlec copper hot - copper, water

£31.64 · Buy It Now

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12v 300w electric water heater - electric,

12v 300w electric water heater - electric,

£21.29 · Buy It Now

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Stainless steel immersion - stainless,

Stainless steel immersion - stainless,

£21.29 · Buy It Now

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Cotherm 3 4 - -, 1"

Cotherm 3 4 - -, 1"

£16.08 · Buy It Now

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12v 300w electric water heater - 300w,

12v 300w electric water heater - 300w,

£21.29 · Buy It Now

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Tesla copper 3kw - 23”, hot

Tesla copper 3kw - 23”, hot

£18.10 · Buy It Now

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Immersion heater timer boost - immersion,

Immersion heater timer boost - immersion,

£19.95 · Buy It Now

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2500w stainless steel water - 2500w,

2500w stainless steel water - 2500w,

£14.62 · Buy It Now

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Kingspan direct immersion - direct,

Kingspan direct immersion - direct,

£25.99 · Buy It Now

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Santon premier plus unvented - santon,

Santon premier plus unvented - santon,

£16.85 · Buy It Now

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12v 300w electric - 12v,

12v 300w electric - 12v,

£21.29 · Buy It Now

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Joule 4 3kw immersion - 1, 3/4"

Joule 4 3kw immersion - 1, 3/4"

£20.09 · Buy It Now

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Incoloy hard water immersion - hard,

Incoloy hard water immersion - hard,

£22.93 · Buy It Now

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Hot water cylinder - x,

Hot water cylinder - x,

£57.99 · Buy It Now

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Telford tempest 3kw - telford, 14"

Telford tempest 3kw - telford, 14"

£32.93 · Buy It Now

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Thermowatt erp immersion - thermowatt,

Thermowatt erp immersion - thermowatt,

£67.20 · Buy It Now

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And 18 immersion - 7", 18"

And 18 immersion - 7", 18"

£16.75 · Buy It Now

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12v 300w stainless - 300w, steel

12v 300w stainless - 300w, steel

£21.29 · Buy It Now

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Tesla incoloy immersion - incoloy,

Tesla incoloy immersion - incoloy,

£10.26 · Buy It Now

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Cotherm 3kw immersion - 3/4",

Cotherm 3kw immersion - 3/4",

£27.78 · Buy It Now

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Heatrae sadia megaflo 3kw - sadia,

Heatrae sadia megaflo 3kw - sadia,

£8.47 · Buy It Now

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12v 24v car - car, hot

12v 24v car - car, hot

£5.82 · Buy It Now

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Tesla copper 3kw - tesla, hot

Tesla copper 3kw - tesla, hot

£36.81 · Buy It Now

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Stainless steel immersion - 1/2x,

Stainless steel immersion - 1/2x,

£21.29 · Buy It Now

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12v shaped immersion - dc, u-shaped

12v shaped immersion - dc, u-shaped

£27.99 · Buy It Now

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12v 300w stainless - 300w, steel

12v 300w stainless - 300w, steel

£14.30 · Buy It Now

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Gledhill 3kw immersion - 3kw,

Gledhill 3kw immersion - 3kw,

£40.75 · Buy It Now

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12v 300w stainless - 12v,

12v 300w stainless - 12v,

£21.29 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£16.15 · Buy It Now

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2000 2500w 220v electric - -,

2000 2500w 220v electric - -,

£13.19 · Buy It Now

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Calorex titanium - calorex,

Calorex titanium - calorex,

£39.58 · Buy It Now

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Portable water heater - water,

Portable water heater - water,

£39.95 · Buy It Now

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Heatrae sadia megaflo - heatrae,

Heatrae sadia megaflo - heatrae,

£92.67 · Buy It Now

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📊96 listings · from £5.82 · avg £25.02
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 immersion water heater listings currently in our index. Prices range from £5.82 to £130.7, with an average of £25.02. 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 immersion water heater →

Try this: instant water heater | infrared heating | ionic air purifier | keston 25 | keston fan | key programmer | kite land board | large radiator | lpg conversion kit | mechanical timer

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Everything you need to know about immersion water heater

Whether you are looking for a brand-new or second-hand immersion 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 £5.82, while premium listings can reach £130.7 — giving you a wide budget spread to work with. The average price of £25.02 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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