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Immersion heater

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

2500w electric immersion water - electric,

£9.99
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Resettable immersion - 18",

Resettable immersion - 18",

£18.73
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Myenergi eddi solar power - 2.1,

Myenergi eddi solar power - 2.1,

£312.70
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Gledhill 3kw immersion - gledhill, 14"

Gledhill 3kw immersion - gledhill, 14"

£32.93
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£9.61
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2500w portable suspension - 2500w,

2500w portable suspension - 2500w,

£9.25
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Electric immersion water - electric,

Electric immersion water - electric,

£9.29
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Horstmann electronic series - horstmann,

Horstmann electronic series - horstmann,

£154.62
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Inch immersion heater - inch,

Inch immersion heater - inch,

£14.60
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Horstmann economy quartz - horstmann,

Horstmann economy quartz - horstmann,

£167.10
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Portable 2500w electric - 2500w,

Portable 2500w electric - 2500w,

£9.99
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Cotherm 3 4 3kw - 3/4",

Cotherm 3 4 3kw - 3/4",

£16.08
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3000w suspension immersion - 3000w,

3000w suspension immersion - 3000w,

£23.99
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Willis external immersion - willis,

Willis external immersion - willis,

£58.90
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Ariston 3kw immersion - ariston,

Ariston 3kw immersion - ariston,

£65.42
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Telford tempest 3kw - telford,

Telford tempest 3kw - telford,

£32.93
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2500w electric immersion - 2500w,

2500w electric immersion - 2500w,

£11.99
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Gledhill direct immersion - gledhill,

Gledhill direct immersion - gledhill,

£26.89
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Energy saving hour - energy,

Energy saving hour - energy,

£10.68
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£7.37
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£11.96
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£11.69
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£9.25
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Electric immersion water - electric,

Electric immersion water - electric,

£12.39
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£11.09
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Thermowatt alloy 800 4 - alloy, 3/4"

Thermowatt alloy 800 4 - alloy, 3/4"

£35.70
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£11.08
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£9.99
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Electric immersion water - electric,

Electric immersion water - electric,

£36.90
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Backer immersion heater - immersion,

Backer immersion heater - immersion,

£25.99
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Heatrae sadia megaflo - heatrae,

Heatrae sadia megaflo - heatrae,

£175.07
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All incoloy immersion - immersion, cylinder

All incoloy immersion - immersion, cylinder

£35.95
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Electric immersion water - electric,

Electric immersion water - electric,

£11.69
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£12.55
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Electric immersion water - electric,

Electric immersion water - electric,

£5.99
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Mini immersion heater - mini,

Mini immersion heater - mini,

£3.31
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Immersion heater thermostat - immersion,

Immersion heater thermostat - immersion,

£15.95
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Cotherm 3kw immersion - cotherm, 1

Cotherm 3kw immersion - cotherm, 1

£20.09
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Ariston immersion heater 3kw - ariston,

Ariston immersion heater 3kw - ariston,

£32.93
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Electric immersion water - electric,

Electric immersion water - electric,

£17.89
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Lowenergie hour mechanical - 24,

Lowenergie hour mechanical - 24,

£11.99
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Timeguard ts900n water heater - timeguard,

Timeguard ts900n water heater - timeguard,

£19.89
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1500w 3000w plug immersion - plug,

1500w 3000w plug immersion - plug,

£18.79
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Portable electric immersion - portable,

Portable electric immersion - portable,

£9.51
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Electric immersion water - electric,

Electric immersion water - electric,

£16.99
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1500w 3000w plug - 1500w-3000w, immersion

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

£13.79
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Portable electric immersion - portable,

Portable electric immersion - portable,

£9.29
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Immersion cup boiler heater - boiler,

Immersion cup boiler heater - boiler,

£5.00
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Cotherm 3 4 3kw - -, 1"

Cotherm 3 4 3kw - -, 1"

£32.93
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2500w electric immersion - 2500w,

2500w electric immersion - 2500w,

£9.89
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£9.39
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Tesla titanium 3kw - tesla,

Tesla titanium 3kw - tesla,

£11.30
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Immersion water heater 2000w - water,

Immersion water heater 2000w - water,

£13.47
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Wifi smart immersion heater - smart,

Wifi smart immersion heater - smart,

£19.99
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Copper immersion cylinder - ,

Copper immersion cylinder - ,

£23.37
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Portable electric immersion - electric,

Portable electric immersion - electric,

£8.99
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1800w electric immersion - electric,

1800w electric immersion - electric,

£10.07
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£6.51
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Electronic boost timer - boost,

Electronic boost timer - boost,

£19.98
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£10.49
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Immersion heater timer - heater,

Immersion heater timer - heater,

£19.95
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Heavy duty immersion heater - heavy,

Heavy duty immersion heater - heavy,

£19.99
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Immersion heater - 18",

Immersion heater - 18",

£16.99
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Timeguard tgbd4 digital - timeguard,

Timeguard tgbd4 digital - timeguard,

£19.99
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£8.99
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£12.99
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2200w electric immersion - 2200w,

2200w electric immersion - 2200w,

£17.90
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Amp immersion heater - 16,

Amp immersion heater - 16,

£15.59
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Hot water cylinder - 42,

Hot water cylinder - 42,

£28.99
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3kw immersion heater - 3kw,

3kw immersion heater - 3kw,

£32.93
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£11.69
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2500w electric immersion water - immersion,

2500w electric immersion water - immersion,

£10.88
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Portable electric immersion - portable,

Portable electric immersion - portable,

£10.99
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Backer backermatic bmst11 - ,

Backer backermatic bmst11 - ,

£15.96
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12v 300w stainless steel - 300w,

12v 300w stainless steel - 300w,

£20.79
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Electric immersion water - electric,

Electric immersion water - electric,

£10.13
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12v 24v 600w immersion - 600w,

12v 24v 600w immersion - 600w,

£28.52
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Immersion heater timer hour - immersion, 24

Immersion heater timer hour - immersion, 24

£14.29
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Greenbrook electrical socket - greenbrook,

Greenbrook electrical socket - greenbrook,

£6.52
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Immersion heater element box - element,

Immersion heater element box - element,

£7.19
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£11.59
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Tesla copper 3kw hot - tesla,

Tesla copper 3kw hot - tesla,

£26.54
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2500w electric immersion - electric,

2500w electric immersion - electric,

£12.69
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Portable electric immersion - portable,

Portable electric immersion - portable,

£9.62
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12v car van - van, lorry

12v car van - van, lorry

£9.90
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Immersun solar diverter like - immersun,

Immersun solar diverter like - immersun,

£140.00
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Heatrae sadia megaflo - sadia,

Heatrae sadia megaflo - sadia,

£30.39
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Tesla tih525 copper - tesla, 27"

Tesla tih525 copper - tesla, 27"

£21.99
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Lowenergie digital water - lowenergie,

Lowenergie digital water - lowenergie,

£14.29
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£11.65
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Tesla titanium 3kw - tesla,

Tesla titanium 3kw - tesla,

£54.48
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Digital general purpose - digital,

Digital general purpose - digital,

£23.21
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Immersion heater smart - heater,

Immersion heater smart - heater,

£15.00
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Cotherm replacement unvented - cotherm,

Cotherm replacement unvented - cotherm,

£32.93
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Heatrae sadia megaflo - heatrae,

Heatrae sadia megaflo - heatrae,

£92.67
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Joule 4 3kw - -,

Joule 4 3kw - -,

£32.93
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📊96 listings · from £3.31 · avg £27.74

Browse 96 immersion heater listings currently in our index. Prices range from £3.31 to £312.7, with an average of £27.74. 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 heater →

Try this: indirect water heater | kinetico water softener | main boilers | multipoint water heater | natural gas water heater | propane water heaters | rinnai water heater | tankless water heater | unvented indirect hot water cylinder | vaillant combi boiler

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Everything you need to know about immersion heater

Whether you are looking for a brand-new or second-hand immersion 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 £3.31, while premium listings can reach £312.7 — giving you a wide budget spread to work with. The average price of £27.74 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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