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Home / Water Heating & Filtration / Water heater refurbished & used for sale | For Sale USA
110v 3500w tankless - 3500w, water

110v 3500w tankless - 3500w, water

$29.98
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Electric scr2 titan 120 - titan, n-120

Electric scr2 titan 120 - titan, n-120

$243.00
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000 btu hydronic - hot, water

000 btu hydronic - hot, water

$399.99
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Rheem rete tankless - rheem, rete-18

Rheem rete tankless - rheem, rete-18

$225.00
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2000w immersion water heater - immersion,

2000w immersion water heater - immersion,

$11.88
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6500w tankless electric hot - 6500w,

6500w tankless electric hot - 6500w,

$65.68
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110v 3500w tankless hot - 110v,

110v 3500w tankless hot - 110v,

$29.99
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110v 3500w tankless - 110v,

110v 3500w tankless - 110v,

$29.98
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Propane natural gas - propane/natural, tankless

Propane natural gas - propane/natural, tankless

$329.99
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110v 3000w tankless electric - 3000w,

110v 3000w tankless electric - 3000w,

$19.99
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6500w tankless electric hot - tankless,

6500w tankless electric hot - tankless,

$64.75
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2500w immersion water - immersion,

2500w immersion water - immersion,

$11.69
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110v 3500w tankless hot - 110v,

110v 3500w tankless hot - 110v,

$29.99
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Titan 120 tankless - n-120, water

Titan 120 tankless - n-120, water

$243.00
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27kw electric tankless - 14/18/27kw,

27kw electric tankless - 14/18/27kw,

$199.29
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Aquastar tankless gas water - aquastar,

Aquastar tankless gas water - aquastar,

$325.00
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4500w 110v whole house - 110v,

4500w 110v whole house - 110v,

$68.61
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1500w 120v portable - 1500w,

1500w 120v portable - 1500w,

$15.50
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18l 5gpm tankless - 5gpm, liquid

18l 5gpm tankless - 5gpm, liquid

$120.90
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110v 3500w portable tankless - 110v,

110v 3500w portable tankless - 110v,

$29.98
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2000w 110v water - water, heater

2000w 110v water - water, heater

$15.99
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Tankless water heater - heater, electric

Tankless water heater - heater, electric

$64.23
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11000w tankless water heater - 11000w,

11000w tankless water heater - 11000w,

$159.98
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18l 5gpm tankless - 5gpm, liquid

18l 5gpm tankless - 5gpm, liquid

$116.00
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Mini 110v 3000w instant - mini,

Mini 110v 3000w instant - mini,

$41.00
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199 000 btu tankless natural - btu,

199 000 btu tankless natural - btu,

$679.99
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Vevor gas tankless - gas, water

Vevor gas tankless - gas, water

$152.91
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18l lpg propane gas hot - 18l,

18l lpg propane gas hot - 18l,

$120.90
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Camplux tankless water heater - camplux,

Camplux tankless water heater - camplux,

$143.99
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Gallon versatile plug - ge,

Gallon versatile plug - ge,

$209.00
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18kw tankless water heater - water,

18kw tankless water heater - water,

$208.00
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Whole home tankless - home,

Whole home tankless - home,

$160.00
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Uimoso gallon electric - electric, water

Uimoso gallon electric - electric, water

$138.69
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Uimoso tankless electric - tankless, water

Uimoso tankless electric - tankless, water

$118.99
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Electric tankless water - electric,

Electric tankless water - electric,

$66.76
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Vevor propane tankless - vevor, water

Vevor propane tankless - vevor, water

$169.90
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Uimoso gallon electric - uimoso, 8

Uimoso gallon electric - uimoso, 8

$125.89
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18l 5gpm tankless - tankless, natural

18l 5gpm tankless - tankless, natural

$116.90
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Armor pro xtp 24kw tankless - armor,

Armor pro xtp 24kw tankless - armor,

$329.95
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Immersion water heater - water,

Immersion water heater - water,

$61.06
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110v 3500w tankless - 110v,

110v 3500w tankless - 110v,

$41.62
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Portable lpg propane gas hot - propane,

Portable lpg propane gas hot - propane,

$103.09
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10l 12l 18l tankless - 8l,

10l 12l 18l tankless - 8l,

$102.98
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Electric water heater 10 - heater,,

Electric water heater 10 - heater,,

$181.23
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14kw 18kw 27kw tankless - 18kw, water

14kw 18kw 27kw tankless - 18kw, water

$154.29
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Kohree portable propane - kohree,

Kohree portable propane - kohree,

$77.00
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18l 5gpm tankless lpg liquid - 18l,

18l 5gpm tankless lpg liquid - 18l,

$119.89
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Haymaker tankless water heater - haymaker,

Haymaker tankless water heater - haymaker,

$21.79
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6500w electric tankless water - 6500w,

6500w electric tankless water - 6500w,

$65.96
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Uimoso gallon electric - uimoso, water

Uimoso gallon electric - uimoso, water

$148.99
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New open box - open,

New open box - open,

$140.00
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220v electric tankless - electric, instant

220v electric tankless - electric, instant

$54.09
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Vevor tankless water - vevor,

Vevor tankless water - vevor,

$193.76
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110v 3500w tankless hot - 3500w, water

110v 3500w tankless hot - 3500w, water

$29.99
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Vevor 18kw electric tankless - vevor,

Vevor 18kw electric tankless - vevor,

$224.99
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Lpg propane gas - gas, hot

Lpg propane gas - gas, hot

$77.99
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Tankless electric water - tankless,

Tankless electric water - tankless,

$26.99
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Reconditioned titan n120 scr2 - reconditioned,

Reconditioned titan n120 scr2 - reconditioned,

$159.00
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5kw small electric hot - electric,

5kw small electric hot - electric,

$65.08
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1000w 110v immersion - 110v, water

1000w 110v immersion - 110v, water

$12.99
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14kw tankless water - tankless,

14kw tankless water - tankless,

$129.99
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3000w tankless water - 3000w, heater

3000w tankless water - 3000w, heater

$100.99
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8kw electric hot tankless - 13.8kw,

8kw electric hot tankless - 13.8kw,

$181.99
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Propane tankless water - propane,

Propane tankless water - propane,

$94.99
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20l lpg propane gas - lpg, hot

20l lpg propane gas - lpg, hot

$120.90
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Lpg gas tankless - 8l,

Lpg gas tankless - 8l,

$92.99
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6500w 220v electric - 6500w,

6500w 220v electric - 6500w,

$64.78
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Rinnai re199in indoor - rinnai, natural

Rinnai re199in indoor - rinnai, natural

$657.04
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110v 3500w tankless - 3500w, water

110v 3500w tankless - 3500w, water

$42.06
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18l 36kw lpg - 18l, propane

18l 36kw lpg - 18l, propane

$120.90
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27kw electric tankless - electric, hot

27kw electric tankless - electric, hot

$188.59
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2500w immersion water heater - water,

2500w immersion water heater - water,

$11.49
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Gallon electric water - 8, heater

Gallon electric water - 8, heater

$99.99
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Fluentpower tankless water - fluentpower,

Fluentpower tankless water - fluentpower,

$84.99
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18l 5gpm tankless natural gas - 18l,

18l 5gpm tankless natural gas - 18l,

$119.90
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Vevor gallon electric - vevor, 8

Vevor gallon electric - vevor, 8

$129.11
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4500w electric tankless hot - electric,

4500w electric tankless hot - electric,

$58.73
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220v electric tankless - electric, instant

220v electric tankless - electric, instant

$54.09
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1500w electric hot water - 1500w,

1500w electric hot water - 1500w,

$70.98
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14kw tankless water heater - water,

14kw tankless water heater - water,

$199.99
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Water heater portable electric - water,

Water heater portable electric - water,

$17.99
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Haymaker tankless water heater - haymaker,

Haymaker tankless water heater - haymaker,

$22.63
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Instant electric tankless - electric, hot

Instant electric tankless - electric, hot

$63.39
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1500w 110v electric water - 110v,

1500w 110v electric water - 110v,

$67.62
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Westinghouse 14kw electric - westinghouse,

Westinghouse 14kw electric - westinghouse,

$128.00
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240v 3000w immersion water - 3000w,

240v 3000w immersion water - 3000w,

$27.97
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5400w 110v electric - 110v,

5400w 110v electric - 110v,

$29.33
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110v 4500w instant - 110v,

110v 4500w instant - 110v,

$67.77
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Ecosmart pou tankless - 4t,

Ecosmart pou tankless - 4t,

$94.99
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130 000 btu propane - btu, gas

130 000 btu propane - btu, gas

$172.86
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10l 110v instant - instant, electric

10l 110v instant - instant, electric

$95.50
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Rheem rtex electric - rheem,

Rheem rtex electric - rheem,

$300.00
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3500w tankless water - 3500w,

3500w tankless water - 3500w,

$29.98
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Rheem retex performance 11 - rheem, retex-11

Rheem retex performance 11 - rheem, retex-11

$149.95
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Fogatti tankless water - fogatti,

Fogatti tankless water - fogatti,

$349.99
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18l propane gas hot - gas, water

18l propane gas hot - gas, water

$120.90
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📊96 listings · from $11.49 · avg $125.62

Browse 96 water heater listings currently in our index. Prices range from $11.49 to $679.99, with an average of $125.62. 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 water heater →

Try this: 5 gallon water | 5 gallon water jug | 55 gallon water barrel | bucket heater | kenmore water softener | water softener parts | culligan water softener | rv propane heater | 75 gal gas water heater | 5 gallon water dispenser

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Everything you need to know about water heater

Whether you are looking for a brand-new or second-hand 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 $11.49, while premium listings can reach $679.99 — giving you a wide budget spread to work with. The average price of $125.62 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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