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Immersion water heater

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Home / Ponds & Water Features / Immersion water heater refurbished & used for sale | For Sale UK
2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£10.58 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£16.89 · 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,

£15.99 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£9.93 · Buy It Now

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2500w electric immersion water - immersion,

2500w electric immersion water - immersion,

£14.99 · Buy It Now

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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£14.59 · Buy It Now

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2500w electric immersion - 2500w,

2500w electric immersion - 2500w,

£10.79 · Buy It Now

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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£14.59 · Buy It Now

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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£6.72 · Buy It Now

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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£6.72 · 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 - 2500w, water

2500w electric immersion - 2500w, water

£14.39 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£16.99 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£6.33 · Buy It Now

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3000w immersion water - immersion, heater

3000w immersion water - immersion, heater

£41.03 · Buy It Now

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Portable electric immersion - portable,

Portable electric immersion - portable,

£6.72 · Buy It Now

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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£15.59 · Buy It Now

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Immersion electric water - immersion,

Immersion electric water - immersion,

£6.51 · Buy It Now

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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£13.58 · Buy It Now

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Immersion heater thermostat - immersion,

Immersion heater thermostat - immersion,

£5.45 · Buy It Now

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600w electric water heater - water,

600w electric water heater - water,

£6.69 · Buy It Now

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Electric immersion water - immersion,

Electric immersion water - immersion,

£36.84 · Buy It Now

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2000 2500w 220v electric - 2500w,

2000 2500w 220v electric - 2500w,

£20.03 · Buy It Now

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Travel portable electric - portable,

Travel portable electric - portable,

£6.81 · Buy It Now

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Plug 3000w heating - uk,

Plug 3000w heating - uk,

£23.54 · Buy It Now

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2500w portable electric - 2500w,

2500w portable electric - 2500w,

£16.50 · Buy It Now

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Portable suspension 2500w - suspension,

Portable suspension 2500w - suspension,

£16.00 · Buy It Now

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Cotherm replacement unvented - cotherm,

Cotherm replacement unvented - cotherm,

£32.93 · Buy It Now

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Wadeo portable immersion water - wadeo,

Wadeo portable immersion water - wadeo,

£44.98 · Buy It Now

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Cotherm replacement unvented - -,

Cotherm replacement unvented - -,

£32.93 · Buy It Now

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Advanced water company - water,

Advanced water company - water,

£24.95 · Buy It Now

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2000w immersion bucket water - immersion,

2000w immersion bucket water - immersion,

£15.62 · Buy It Now

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Portable electric immersion - portable,

Portable electric immersion - portable,

£12.87 · Buy It Now

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3000w plug immersion heater - plug,

3000w plug immersion heater - plug,

£17.69 · Buy It Now

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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£15.99 · Buy It Now

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600w electric water heater - 600w,

600w electric water heater - 600w,

£6.99 · Buy It Now

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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£13.68 · Buy It Now

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3000w immersion water - 3000w, heater

3000w immersion water - 3000w, heater

£48.60 · Buy It Now

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Heatrae sadia 95606962 - sadia,

Heatrae sadia 95606962 - sadia,

£63.10 · Buy It Now

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1500w 3000w plug immersion - 1500w-3000w,

1500w 3000w plug immersion - 1500w-3000w,

£18.99 · Buy It Now

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Immersion heater - inch,

Immersion heater - inch,

£11.10 · Buy It Now

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Ts220 ts225 ts230 - ts220, genuine

Ts220 ts225 ts230 - ts220, genuine

£15.45 · Buy It Now

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Incoloy hard water immersion - hard,

Incoloy hard water immersion - hard,

£24.77 · Buy It Now

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3000w plug immersion heater - 3000w, uk

3000w plug immersion heater - 3000w, uk

£17.99 · Buy It Now

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Water heater switch with - heater,

Water heater switch with - heater,

£8.49 · Buy It Now

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2500w fast hot - hot, boiler

2500w fast hot - hot, boiler

£17.00 · Buy It Now

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Tesla immersion heater tih550 - immersion,

Tesla immersion heater tih550 - immersion,

£16.14 · Buy It Now

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Immersion water heater - immersion,

Immersion water heater - immersion,

£14.99 · Buy It Now

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12v 24v 600w - screw, in

12v 24v 600w - screw, in

£27.53 · Buy It Now

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Willis external immersion - external,

Willis external immersion - external,

£58.90 · Buy It Now

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Compact 600w immersion heater - compact,

Compact 600w immersion heater - compact,

£11.99 · Buy It Now

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2500w portable water heater - portable,

2500w portable water heater - portable,

£16.24 · 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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Immersion heater thermostat - heater,

Immersion heater thermostat - heater,

£14.45 · Buy It Now

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Greenbrook t109 economy 7 - economy,

Greenbrook t109 economy 7 - economy,

£42.00 · Buy It Now

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Joule 4 3kw - joule, immersion

Joule 4 3kw - joule, immersion

£27.28 · Buy It Now

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Hot water cylinder jacket tank - water,

Hot water cylinder jacket tank - water,

£30.69 · Buy It Now

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Cotherm replacement tse 11 - cotherm, 11"

Cotherm replacement tse 11 - cotherm, 11"

£15.00 · Buy It Now

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1500w 3000w plug immersion - uk,

1500w 3000w plug immersion - uk,

£22.19 · Buy It Now

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Electric immersion water - electric,

Electric immersion water - electric,

£36.85 · Buy It Now

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Portable water heater - water,

Portable water heater - water,

£39.99 · Buy It Now

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Santon premier plus water - premier,

Santon premier plus water - premier,

£27.50 · Buy It Now

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Cotherm 3 4 3kw - -, 3/4"

Cotherm 3 4 3kw - -, 3/4"

£16.08 · Buy It Now

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2500w electric immersion - 2500w, water

2500w electric immersion - 2500w, water

£16.74 · Buy It Now

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Tesla copper 3kw - tesla,

Tesla copper 3kw - tesla,

£18.10 · Buy It Now

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Timeguard ts900n water - timeguard, heater

Timeguard ts900n water - timeguard, heater

£19.89 · Buy It Now

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12v heating element solar - heating,

12v heating element solar - heating,

£23.78 · Buy It Now

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2500w stainless steel - 2500w, water

2500w stainless steel - 2500w, water

£14.62 · Buy It Now

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Electric heater element - electric, hot

Electric heater element - electric, hot

£7.39 · Buy It Now

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Immersion water heater - 7",

Immersion water heater - 7",

£10.87 · Buy It Now

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Water heater immersion - water,

Water heater immersion - water,

£20.97 · Buy It Now

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White immersion caps - white, pack

White immersion caps - white, pack

£9.00 · Buy It Now

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Backer incoloy immersion - incoloy,

Backer incoloy immersion - incoloy,

£21.50 · Buy It Now

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12v car water heater - 12v,

12v car water heater - 12v,

£6.56 · Buy It Now

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1500w 3000w plug - uk, immersion

1500w 3000w plug - uk, immersion

£18.89 · Buy It Now

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Plug 3000w heating element - plug,

Plug 3000w heating element - plug,

£28.99 · Buy It Now

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Dual safety rod thermostat - safety,

Dual safety rod thermostat - safety,

£8.50 · 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 with - heater, safety

Immersion heater with - heater, safety

£5.45 · Buy It Now

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Household 2500w electric - household,

Household 2500w electric - household,

£37.86 · Buy It Now

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Tesla copper 3kw hot - 11”,

Tesla copper 3kw hot - 11”,

£15.24 · Buy It Now

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2000w electric immersion water - 2000w,

2000w electric immersion water - 2000w,

£22.71 · Buy It Now

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Hot water cylinder - x,

Hot water cylinder - x,

£57.99 · Buy It Now

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500w water heater portable - 500w,

500w water heater portable - 500w,

£5.40 · Buy It Now

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2500w stainless steel water - steel,

2500w stainless steel water - steel,

£11.86 · Buy It Now

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Pifco mini immersion water - mini,

Pifco mini immersion water - mini,

£7.11 · Buy It Now

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Backer backermatic bmst11 - backermatic,

Backer backermatic bmst11 - backermatic,

£15.96 · Buy It Now

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Energy saving hour - energy,

Energy saving hour - energy,

£10.53 · Buy It Now

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Cotherm 3kw immersion - cotherm, 1

Cotherm 3kw immersion - cotherm, 1

£20.09 · Buy It Now

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3000w immersion water heater - 3000w,

3000w immersion water heater - 3000w,

£22.00 · Buy It Now

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Immersion tank thermostat - immersion,

Immersion tank thermostat - immersion,

£12.94 · Buy It Now

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Tesla copper immersion heater - copper,

Tesla copper immersion heater - copper,

£11.99 · Buy It Now

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Tesla titanium 3kw - tesla, 11”

Tesla titanium 3kw - tesla, 11”

£14.40 · Buy It Now

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Electric heating company - heating, (ehc)

Electric heating company - heating, (ehc)

£20.09 · Buy It Now

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Heatrae sadia multipoint 15l - sadia,

Heatrae sadia multipoint 15l - sadia,

£109.90 · Buy It Now

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📊96 listings · from £5.4 · avg £20.18

Browse 96 immersion water heater listings currently in our index. Prices range from £5.4 to £109.9, with an average of £20.18. 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 | insulated bottle carrier | instant water boiler | keston 25 | keston fan | kingfisher potterton | large hot water bottle | marco boiler | mercedes sprinter water pump | mgb water pump

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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 £5.4, while premium listings can reach £109.9 — giving you a wide budget spread to work with. The average price of £20.18 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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