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Immersion heater

4

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Home / Water Heating & Filtration / Immersion heater for sale – 96 used, around £17 | For Sale UK
Portable 2500w electric - portable,

Portable 2500w electric - portable,

£9.50
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Electric immersion water - electric,

Electric immersion water - electric,

£18.00
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Gledhill 3kw immersion - gledhill,

Gledhill 3kw immersion - gledhill,

£32.93
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Willis external immersion - willis,

Willis external immersion - willis,

£58.90
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1500w 3000w plug - 1500w-3000w, immersion

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

£20.51
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£9.99
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Secure smart immersion - smart,

Secure smart immersion - smart,

£52.70
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£10.46
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2pcs 2500w electric immersion - 2pcs,

2pcs 2500w electric immersion - 2pcs,

£19.54
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Electric immersion water - electric,

Electric immersion water - electric,

£12.39
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£9.99
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Electric immersion water - electric,

Electric immersion water - electric,

£34.44
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Inch immersion heater - 18,

Inch immersion heater - 18,

£14.60
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Resettable immersion heater - 7",

Resettable immersion heater - 7",

£18.65
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2500w electric immersion - 2500w,

2500w electric immersion - 2500w,

£20.43
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Cotherm 3 4 3kw - cotherm, 1"

Cotherm 3 4 3kw - cotherm, 1"

£32.93
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Thermowatt alloy 800 4 - thermowatt,

Thermowatt alloy 800 4 - thermowatt,

£28.78
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2pcs portable 2500w electric - 2pcs,

2pcs portable 2500w electric - 2pcs,

£16.39
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£9.39
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Plug immersion water heater - immersion,

Plug immersion water heater - immersion,

£25.59
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Hot water cylinder - water, copper

Hot water cylinder - water, copper

£34.18
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Electric immersion water - electric,

Electric immersion water - electric,

£9.00
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600w electric water heater - electric,

600w electric water heater - electric,

£7.69
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£9.90
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2500w electric immersion - electric,

2500w electric immersion - electric,

£8.99
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Cotherm 3 4 3kw - 1",

Cotherm 3 4 3kw - 1",

£16.08
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£9.79
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£11.39
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Resettable immersion - resettable,

Resettable immersion - resettable,

£20.12
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Heatrae sadia megaflo - heatrae,

Heatrae sadia megaflo - heatrae,

£66.16
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Backer immersion heater - backer, 18"

Backer immersion heater - backer, 18"

£25.99
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Albion su007 3kw - albion, 14"

Albion su007 3kw - albion, 14"

£32.93
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600w electric immersion - 600w, heater

600w electric immersion - 600w, heater

£7.10
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12v 24v car - 12v/24v,

12v 24v car - 12v/24v,

£5.82
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Portable 2500w electric - 2500w,

Portable 2500w electric - 2500w,

£9.61
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Portable electric immersion - portable,

Portable electric immersion - portable,

£8.70
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Hot water cylinder - x,

Hot water cylinder - x,

£28.99
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Travel portable electric - travel,

Travel portable electric - travel,

£6.81
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Horstmann bx2000 water heater - bx2000,

Horstmann bx2000 water heater - bx2000,

£26.70
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Joule 4 3kw immersion - joule,

Joule 4 3kw immersion - joule,

£32.93
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Thermowatt alloy 800 - thermowatt,

Thermowatt alloy 800 - thermowatt,

£24.99
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£9.39
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Timeguard hour fused spur - timeguard,

Timeguard hour fused spur - timeguard,

£27.50
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£9.70
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3000w suspension immersion - 3000w,

3000w suspension immersion - 3000w,

£23.99
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Tesla copper 3kw hot - copper,

Tesla copper 3kw hot - copper,

£11.30
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Immersion heater - 18",

Immersion heater - 18",

£16.99
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600w electric immersion - electric,

600w electric immersion - electric,

£8.18
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Incoloy hard water immersion - water,

Incoloy hard water immersion - water,

£31.82
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£8.00
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3000w heating element - 3000w,

3000w heating element - 3000w,

£21.99
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Copper immersion cylinder - copper,

Copper immersion cylinder - copper,

£26.90
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2500w electric immersion water - immersion,

2500w electric immersion water - immersion,

£9.89
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Electric immersion water - immersion,

Electric immersion water - immersion,

£25.99
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2500w electric immersion - electric,

2500w electric immersion - electric,

£11.96
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3kw immersion heater - immersion, 14"

3kw immersion heater - immersion, 14"

£32.93
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2500w electric immersion - uk,

2500w electric immersion - uk,

£29.99
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1500w 3000w plug - uk,

1500w 3000w plug - uk,

£15.99
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Backer 09193vs copper - backer,

Backer 09193vs copper - backer,

£24.80
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Portable immersion water - immersion,

Portable immersion water - immersion,

£11.86
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£9.49
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Portable 2500w electric - portable,

Portable 2500w electric - portable,

£9.38
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Heavy duty immersion heater - duty,

Heavy duty immersion heater - duty,

£9.09
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Plug immersion water - immersion, heater

Plug immersion water - immersion, heater

£24.99
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Joule thermowatt alloy 800 - joule,

Joule thermowatt alloy 800 - joule,

£35.70
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Genuine tesla copper hot - genuine, tesla!

Genuine tesla copper hot - genuine, tesla!

£22.26
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2500w electric immersion - 2500w,

2500w electric immersion - 2500w,

£29.69
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Solar 1kw immersion - dc,

Solar 1kw immersion - dc,

£59.99
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2500w electric immersion - electric,

2500w electric immersion - electric,

£8.99
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£9.79
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2500w electric immersion - 2500w,

2500w electric immersion - 2500w,

£8.01
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Thermowatt alloy 800 4 - 1", 3/4"

Thermowatt alloy 800 4 - 1", 3/4"

£35.70
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Gledhill direct immersion - gledhill,

Gledhill direct immersion - gledhill,

£26.89
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1500w 3000w plug immersion - 1500w-3000w, uk

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

£14.99
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Electric immersion water - electric,

Electric immersion water - electric,

£15.99
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Inch immersion heater - immersion,

Inch immersion heater - immersion,

£14.20
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Incoloy immersion heater - incoloy,

Incoloy immersion heater - incoloy,

£22.97
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Portable electric immersion - portable,

Portable electric immersion - portable,

£8.99
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Center 181300 copper immersion - 181300,

Center 181300 copper immersion - 181300,

£21.50
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£30.99
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Electronic boost timer - boost,

Electronic boost timer - boost,

£19.98
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£16.69
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Portable electric immersion - electric,

Portable electric immersion - electric,

£9.99
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£9.79
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Portable electric immersion - electric,

Portable electric immersion - electric,

£9.51
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Ts220 ts225 ts230 genuine - ts230,

Ts220 ts225 ts230 genuine - ts230,

£13.45
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2500w electric immersion water - electric,

2500w electric immersion water - electric,

£8.89
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Portable 2500w electric - 2500w,

Portable 2500w electric - 2500w,

£9.89
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Backer standard copper 27 - backer,

Backer standard copper 27 - backer,

£20.00
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Thermco 5kw immersion - thermco,

Thermco 5kw immersion - thermco,

£38.14
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Immersion heater thermostat - immersion,

Immersion heater thermostat - immersion,

£14.39
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2500w electric immersion water - 2500w,

2500w electric immersion water - 2500w,

£9.85
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Cotherm replacement unvented - cotherm,

Cotherm replacement unvented - cotherm,

£32.93
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2500w electric immersion - uk,

2500w electric immersion - uk,

£30.29
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Heatrae sadia megaflo - sadia,

Heatrae sadia megaflo - sadia,

£72.36
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Dual safety immersion - dual,

Dual safety immersion - dual,

£23.89
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📊96 listings · from £5.82 · avg £20.61
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 96 immersion heater listings currently in our index. Prices range from £5.82 to £72.36, with an average of £20.61. 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 | ingersoll rand compressor parts | kinetico water softener | main boilers | multipoint water heater | natural gas water heater | propane water heaters | rinnai water heater | stelrad radiators | tankless water heater

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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 £5.82, while premium listings can reach £72.36 — giving you a wide budget spread to work with. The average price of £20.61 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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