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Hot water cylinder - hot,
£28.99
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2500w electric immersion water - electric,
£20.43
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Cotherm replacement tse 11 - cotherm,
£15.00
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Ariston immersion heater with - immersion,
£41.26
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Portable electric immersion - electric,
£8.99
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2pcs portable electric - 2pcs,
£13.99
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Inch immersion heater - inch,
£14.60
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Hot water cylinder - 20",
£60.99
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2pcs portable 2500w - portable, electric
£16.39
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Cool energy 120l stainless - energy,
£590.00
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Hot water cylinder jacket - water, tank
£31.99
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Timeguard ntt01 hour - timeguard,
£22.99
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1500w 3000w plug immersion - plug,
£14.98
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Baxi elson coral immersion - baxi,
£94.30
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Immersion element plate - immersion,
£125.50
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Cotherm replacement unvented - replacement,
£32.93
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2500w electric immersion water - 2500w,
£9.89
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Cotherm 3 4 - cotherm, 3/4"
£16.08
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Willis external immersion - external,
£58.90
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3000w suspension immersion - 3000w,
£23.99
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Lowenergie immersion heater
£14.29
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Genuine tesla copper hot - tesla!, 11"
£22.26
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Backer bt7 bt765 immersion - bt7,
£14.68
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600w electric water heater - 600w,
£7.69
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2500w electric immersion - 2500w, water
£9.79
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Immersion heater - 18",
£16.99
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3000w immersion water heater - 3000w,
£22.98
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Immersion hot water tank - water,
£4.91
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Heatrae sadia megaflo - sadia,
£66.16
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Heatrae sadia megaflo - heatrae,
£7.20
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All incoloy immersion cylinder - incoloy,
£35.95
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Heatrae sadia megaflo - sadia,
£72.36
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Gledhill 3kw immersion - gledhill, 14"
£32.93
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Plug immersion water heater - uk,
£24.99
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Hot water cylinder - x,
£57.99
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Immersion heater tank - 7",
£4.38
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3kw immersion heater - 3kw,
£32.93
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Axiom amp mains - 16,
£15.00
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Heatrae sadia megaflo - sadia,
£82.35
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Heatrae sadia megaflo - sadia,
£175.07
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Hot water cylinder - 36,
£31.99
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Hot water cylinder - 72",
£73.99
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Incoloy immersion heater - 27",
£22.97
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Lowenergie hour mechanical - lowenergie, 24
£11.99
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Incoloy hard water immersion - incoloy,
£27.82
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2500w electric immersion - immersion, water
£9.39
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3000w electric immersion water - immersion,
£22.97
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New sangamo powersaver - sangamo,
£32.94
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Plug immersion water heater - water,
£25.59
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Portable electric immersion - electric,
£9.99
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600w electric immersion heater - electric,
£7.10
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Backer 09193vs copper - 09193vs,
£24.80
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Immersion hex box spanner - immersion, for
£10.80
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Portable electric immersion - portable,
£9.51
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Lowenergie digital water - digital,
£14.29
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2500w electric immersion water - 2500w,
£7.54
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Portable electric immersion - portable,
£8.90
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Cotherm replacement unvented - cotherm,
£32.93
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Cotherm 3kw immersion - 1,
£9.06
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Immersion heater washer - immersion, &
£4.79
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3000w heating element - heating,
£21.99
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Heatrae sadia megaflo - megaflo, direct
£157.46
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Portable immersion water - immersion,
£11.86
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2500w electric immersion - electric,
£8.00
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Electric immersion water - electric,
£16.38
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Immersion heater timer hour - immersion,
£14.29
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Portable electric immersion - portable,
£9.99
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Stelflow unvented cylinder - stelflow,
£34.99
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Cotherm replacement tsr 11 - tsr, 11"
£30.39
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Incoloy immersion heater - incoloy,
£17.22
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Tesla copper immersion heater - copper,
£31.99
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3000w immersion heater boiler - heater,
£22.69
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Cotherm tse t115 16a - cotherm,
£16.95
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Bsp immersion - 2,
£22.47
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Cotherm replacement - -, 14"
£36.02
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Solar 1kw immersion - dc,
£69.99
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2pcs portable electric - portable,
£12.99
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2500w electric immersion water - immersion,
£10.89
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Heatrae sadia megaflo - sadia,
£175.07
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1800w electric immersion - 1800w, water
£9.59
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600w electric immersion - 600w,
£8.18
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Derpipe 48v 900w immersion - 48v, dc
£22.99
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500w water heater - water,
£5.40
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Electronic immersion heater - electronic,
£15.08
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Travel heater element mini - travel,
£17.88
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Electric immersion water - electric,
£9.99
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2500w electric immersion - 2500w, water
£16.69
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1800w electric immersion water - electric,
£9.77
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3000w immersion water - 3000w,
£22.09
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Portable electric immersion - electric,
£9.99
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Eph economy immersion - immersion, heater
£73.50
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Energy saving hour - saving, 24-hour
£10.79
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Albion spare twin immersion - -,
£36.02
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Range tribune spare ts9 - range,
£32.93
Buy It Now
Backer immersion heater - backer,
£25.99
Buy It Now
Heatrae sadia megaflo - heatrae,
£72.36
Buy It Now
Looking for more immersion tank?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 immersion tank listings currently in our index. Prices range from £4.38 to £590, with an average of £36.28. 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 tank →
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Whether you are looking for a brand-new or second-hand immersion tank, 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 £4.38, while premium listings can reach £590 — giving you a wide budget spread to work with. The average price of £36.28 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.