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Home / Water Heating & Filtration / Boiler refurbished & used for sale | For Sale USA
18l 5gpm tankless - 5gpm, liquid

18l 5gpm tankless - 5gpm, liquid

$116.50
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American conductivity sensors - american,

American conductivity sensors - american,

$245.00
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Vevor commercial hot water - commercial,

Vevor commercial hot water - commercial,

$110.90
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Navi clean magnetic - clean,

Navi clean magnetic - clean,

$250.00
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2000w 110v water - 2000w, heater

2000w 110v water - 2000w, heater

$15.99
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110v 3500w tankless - tankless, hot

110v 3500w tankless - tankless, hot

$30.98
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6500w tankless electric - tankless, hot

6500w tankless electric - tankless, hot

$65.68
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6500w tankless electric hot - 6500w,

6500w tankless electric hot - 6500w,

$64.75
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1000w 110v immersion water - immersion,

1000w 110v immersion water - immersion,

$12.99
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Electric heater mini - mini, boiler

Electric heater mini - mini, boiler

$7.79
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120v 1000w water heater - (2),

120v 1000w water heater - (2),

$15.99
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10l 12l 18l tankless - 12l,

10l 12l 18l tankless - 12l,

$106.99
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Boiler room blu - boiler, new

Boiler room blu - boiler, new

$8.99
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Thermostat for boiler - thermostat,

Thermostat for boiler - thermostat,

$39.00
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Diesel heating parking heater - diesel,

Diesel heating parking heater - diesel,

$189.00
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18l 5gpm natural - 5gpm, gas

18l 5gpm natural - 5gpm, gas

$116.50
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Pack oem central - oem, boiler

Pack oem central - oem, boiler

$138.50
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18l 5gpm tankless - tankless, lpg

18l 5gpm tankless - tankless, lpg

$115.00
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18l lpg propane gas hot - propane,

18l lpg propane gas hot - propane,

$116.50
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Oatey 30115 hercules boiler - oatey,

Oatey 30115 hercules boiler - oatey,

$15.49
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Outdoor wood boiler - wood,

Outdoor wood boiler - wood,

$119.99
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Breville bes920xl dual - breville, boiler

Breville bes920xl dual - breville, boiler

$775.00
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Rinnai re199in indoor natural - rinnai,

Rinnai re199in indoor natural - rinnai,

$654.09
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Water heater 12v - heater,

Water heater 12v - heater,

$12.90
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Uimoso tankless water - water, heater

Uimoso tankless water - water, heater

$58.99
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2500w immersion water heater - water,

2500w immersion water heater - water,

$11.40
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New oem central - new, boiler

New oem central - new, boiler

$114.95
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New open box - taco, cast

New open box - taco, cast

$49.99
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Qwik products qwikdescaler - qwik,

Qwik products qwikdescaler - qwik,

$85.00
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Nti vmax boiler - vmax,

Nti vmax boiler - vmax,

$130.00
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Chronomite insta flow - insta-flow, model

Chronomite insta flow - insta-flow, model

$99.00
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Lochinvar 100281368 con us - lochinvar,

Lochinvar 100281368 con us - lochinvar,

$300.00
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Antique american radiator - american,

Antique american radiator - american,

$59.99
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Water heater portable electric - water,

Water heater portable electric - water,

$17.99
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18kw 240v electric tankless - 18kw,

18kw 240v electric tankless - 18kw,

$139.99
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2500w immersion water heater - immersion,

2500w immersion water heater - immersion,

$10.99
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18l 5gpm tankless lpg liquid - 18l,

18l 5gpm tankless lpg liquid - 18l,

$116.29
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18l 36kw lpg propane gas - propane,

18l 36kw lpg propane gas - propane,

$116.50
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Takagi condensate neutralizer - takagi,

Takagi condensate neutralizer - takagi,

$115.00
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Winco 20qt double boiler - winco, s/s

Winco 20qt double boiler - winco, s/s

$203.75
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Tankless water heater electric - tankless,

Tankless water heater electric - tankless,

$109.99
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Wood boiler treatment 2qt - wood, 2qt.,

Wood boiler treatment 2qt - wood, 2qt.,

$68.25
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11000w tankless water - tankless, heater

11000w tankless water - tankless, heater

$159.98
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Central boiler molyarmor 350 - central, boiler,

Central boiler molyarmor 350 - central, boiler,

$78.95
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Protech300 outdoor wood boiler - protech300,

Protech300 outdoor wood boiler - protech300,

$79.99
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Bunn h5x element commercial - bunn,

Bunn h5x element commercial - bunn,

$499.00
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Central boiler molyarmor 350 - molyarmor,

Central boiler molyarmor 350 - molyarmor,

$147.95
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120w 12v water heater - water, portable

120w 12v water heater - water, portable

$10.40
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Central boiler genuine 2000155 - boiler,

Central boiler genuine 2000155 - boiler,

$118.88
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Central boiler parts oem - central,

Central boiler parts oem - central,

$23.88
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Watts brass tubular 374a - watts,

Watts brass tubular 374a - watts,

$59.99
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110v 3500w tankless hot water - tankless,

110v 3500w tankless hot water - tankless,

$29.98
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Propane natural gas - propane/natural, tankless

Propane natural gas - propane/natural, tankless

$329.99
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2500w immersion water - immersion, heater

2500w immersion water - immersion, heater

$12.99
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Amtech 300 outdoor wood - 300,

Amtech 300 outdoor wood - 300,

$69.99
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Colbro dual boiler - boiler, 316

Colbro dual boiler - boiler, 316

$245.50
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Immersion water heater - immersion,

Immersion water heater - immersion,

$12.99
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1500w 110v water - 110v,

1500w 110v water - 110v,

$19.00
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27kw electric tankless hot - electric,

27kw electric tankless hot - electric,

$181.23
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18l 36kw lng - 18l, gas

18l 36kw lng - 18l, gas

$116.90
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Vevor plate heat exchanger - vevor,

Vevor plate heat exchanger - vevor,

$99.90
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Boiler tech hat pin - hat,

Boiler tech hat pin - hat,

$4.00
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Chemworld outdoor boiler - chemworld,

Chemworld outdoor boiler - chemworld,

$56.99
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Lpg gas tankless water - lpg,

Lpg gas tankless water - lpg,

$94.99
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Fellow stagg ekg pro electric - ekg,

Fellow stagg ekg pro electric - ekg,

$119.90
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8kw electric hot - 13.8kw, tankless

8kw electric hot - 13.8kw, tankless

$196.32
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Central boiler water level - boiler,

Central boiler water level - boiler,

$21.39
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Uimoso tankless water heater - uimoso,

Uimoso tankless water heater - uimoso,

$65.89
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High pressure boilers sixth - boilers,

High pressure boilers sixth - boilers,

$99.00
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Central boiler led temperature - central,

Central boiler led temperature - central,

$148.97
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14kw tankless water heater - 14kw,

14kw tankless water heater - 14kw,

$129.29
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Susteas electric kettle 57oz - susteas,

Susteas electric kettle 57oz - susteas,

$20.00
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Universal pilot assembly - pilot,

Universal pilot assembly - pilot,

$18.99
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6500w 220v kitchen electric - 6500w,

6500w 220v kitchen electric - 6500w,

$64.78
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Tekmar 260 boiler control - 260,

Tekmar 260 boiler control - 260,

$450.00
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18l 5gpm tankless - natural, gas

18l 5gpm tankless - natural, gas

$116.50
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6500w electric tankless water - 6500w,

6500w electric tankless water - 6500w,

$65.96
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Tb1156f female union - 1/2",

Tb1156f female union - 1/2",

$169.00
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Steam boiler sight gauge - steam,

Steam boiler sight gauge - steam,

$32.50
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Adey fl1 02990 magnaclean - fl1-03-02990,

Adey fl1 02990 magnaclean - fl1-03-02990,

$135.00
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Rinnai mivk plumbing - rinnai,

Rinnai mivk plumbing - rinnai,

$39.34
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Electric immersion water - electric,

Electric immersion water - electric,

$11.69
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20l 26gpm tankless propane - 20l,

20l 26gpm tankless propane - 20l,

$131.50
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24kw electric tankless water - tankless,

24kw electric tankless water - tankless,

$309.99
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Portable lpg propane gas - lpg,

Portable lpg propane gas - lpg,

$100.09
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1902 model steam - model,

1902 model steam - model,

$16.57
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Central boiler parts - boiler,

Central boiler parts - boiler,

$815.93
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Fernox 59480 boiler - fernox,

Fernox 59480 boiler - fernox,

$98.00
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4500w tankless water - 4500w, heater

4500w tankless water - 4500w, heater

$69.31
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Low pressure boilers - boilers,, 5th

Low pressure boilers - boilers,, 5th

$70.00
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1500w electric hot - electric, water

1500w electric hot - electric, water

$70.98
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Chimney tee kit - tee, stainless

Chimney tee kit - tee, stainless

$349.95
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Central boiler parts 398 - central, flat

Central boiler parts 398 - central, flat

$39.00
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1500w 110v water heater - 110v,

1500w 110v water heater - 110v,

$19.00
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High pressure boilers sixth - high,

High pressure boilers sixth - high,

$86.40
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Eemax spex3012 electric - eemax,

Eemax spex3012 electric - eemax,

$209.95
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📊96 listings · from $4 · avg $123.93
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 boiler listings currently in our index. Prices range from $4 to $815.93, with an average of $123.93. 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 boiler →

Try this: bottleless water cooler | electric water heater | evaporator coil | gas water heater | gas boiler | natural gas tankless water heater | natural gas boiler | power vent water heater | rainsoft | rheem tankless water heater

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< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

Everything you need to know about boiler

Whether you are looking for a brand-new or second-hand boiler, 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, while premium listings can reach $815.93 — giving you a wide budget spread to work with. The average price of $123.93 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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