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Home / Water Heating & Filtration / Boiler for sale – 96 used, around $79 | For Sale USA
18l 5gpm tankless lpg - 5gpm, liquid

18l 5gpm tankless lpg - 5gpm, liquid

$116.50
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Boiler pool heater draft - or,

Boiler pool heater draft - or,

$49.99
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Acs41 boiler conductivity - boiler,

Acs41 boiler conductivity - boiler,

$245.00
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Navi clean magnetic boiler - clean,

Navi clean magnetic boiler - clean,

$250.00
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6500w tankless electric hot - 6500w,

6500w tankless electric hot - 6500w,

$66.56
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6500w tankless electric hot - tankless,

6500w tankless electric hot - tankless,

$66.58
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4500w tankless water - tankless,

4500w tankless water - tankless,

$68.60
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2000w 110v water - 110v, heater

2000w 110v water - 110v, heater

$15.99
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18l 5gpm tankless natural gas - 18l,

18l 5gpm tankless natural gas - 18l,

$116.50
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2000w immersion water heater - 2000w,

2000w immersion water heater - 2000w,

$11.77
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10l 12l 18l tankless - 8l,

10l 12l 18l tankless - 8l,

$127.99
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Force water boiler model - force,

Force water boiler model - force,

$1200.00
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Water heater 12v - 5",

Water heater 12v - 5",

$12.90
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Titan tankless water - water, heater

Titan tankless water - water, heater

$243.00
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Qwik products qwikdescaler - products,

Qwik products qwikdescaler - products,

$85.00
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Teledyne laars boiler - laars,

Teledyne laars boiler - laars,

$191.48
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120v 1000w water - water, heater

120v 1000w water - water, heater

$11.90
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Outdoor wood boiler treatment - outdoor,

Outdoor wood boiler treatment - outdoor,

$119.99
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18l lpg propane gas - lpg, hot

18l lpg propane gas - lpg, hot

$116.50
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Immersion water heater - immersion,

Immersion water heater - immersion,

$27.99
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Chemworld outdoor boiler stove - chemworld,

Chemworld outdoor boiler stove - chemworld,

$56.99
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1000w 110v water heater - 1000w-110v,

1000w 110v water heater - 1000w-110v,

$12.99
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Egg boiler cooker poacher - egg,

Egg boiler cooker poacher - egg,

$7.40
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Rinnai mivk tankless - mivk-t-lw,

Rinnai mivk tankless - mivk-t-lw,

$39.99
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18l 5gpm tankless lpg - 5gpm,

18l 5gpm tankless lpg - 5gpm,

$116.29
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Portable lpg propane - portable, hot

Portable lpg propane - portable, hot

$79.25
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Central boiler 2900630 - boiler,

Central boiler 2900630 - boiler,

$140.99
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Htp elud 399k btu natural - btu,

Htp elud 399k btu natural - btu,

$5000.00
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Distilling kettle boiler - kettle, |

Distilling kettle boiler - kettle, |

$324.99
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14kw 18kw 27kw tankless - 27kw,

14kw 18kw 27kw tankless - 27kw,

$156.11
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170k btu indoor tankless water - 170k,

170k btu indoor tankless water - 170k,

$399.99
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New taco lta1203s - 🔥,

New taco lta1203s - 🔥,

$80.00
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18l 5gpm natural propane - 5gpm, gas

18l 5gpm natural propane - 5gpm, gas

$116.50
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Honeywell pressuretrol - 1-honeywell,

Honeywell pressuretrol - 1-honeywell,

$70.00
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120v 1000w water heater - (2),

120v 1000w water heater - (2),

$15.99
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Stainless steel electric - 2l,

Stainless steel electric - 2l,

$5.99
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1000w 110v immersion - 110v, water

1000w 110v immersion - 110v, water

$12.99
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Outdoor boiler stove - outdoor,

Outdoor boiler stove - outdoor,

$42.00
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Nessxa electric water heater - nessxa,

Nessxa electric water heater - nessxa,

$89.00
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14kw 18kw 27kw - 14kw/18kw/27kw, tankless

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

$170.91
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Amtech 300 wood boiler water - 300,

Amtech 300 wood boiler water - 300,

$109.99
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Adey fl1 02990 magnaclean - adey, fl1-03-02990

Adey fl1 02990 magnaclean - adey, fl1-03-02990

$135.00
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1000w 110v immersion water - 1000w,

1000w 110v immersion water - 1000w,

$12.99
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Electric heater mini - electric, boiler

Electric heater mini - electric, boiler

$7.79
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Liter water boiler and - liter,

Liter water boiler and - liter,

$62.54
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Protech300 outdoor wood boiler - protech300,

Protech300 outdoor wood boiler - protech300,

$79.99
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Weil mclain 511 - weil, ultra

Weil mclain 511 - weil, ultra

$195.00
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Expansion tank for - tank,

Expansion tank for - tank,

$55.99
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Universal pilot assembly - universal,

Universal pilot assembly - universal,

$18.99
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Rheem retex 13kw - retex-13,

Rheem retex 13kw - retex-13,

$199.95
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Susteas electric kettle 57oz - susteas,

Susteas electric kettle 57oz - susteas,

$20.00
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Water heater portable - heater, electric

Water heater portable - heater, electric

$17.99
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199 000 btu - btu, natural

199 000 btu - btu, natural

$679.99
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Coffee boiler assembly - coffee, boiler,

Coffee boiler assembly - coffee, boiler,

$226.09
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11000w tankless water heater - 11000w,

11000w tankless water heater - 11000w,

$181.80
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110v 1000w portable electric - 1000w,

110v 1000w portable electric - 1000w,

$12.99
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Electric immersion water - immersion,

Electric immersion water - immersion,

$12.99
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Chemworld outdoor wood - outdoor, boiler

Chemworld outdoor wood - outdoor, boiler

$56.99
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Amtech 300 outdoor wood - outdoor, boiler

Amtech 300 outdoor wood - outdoor, boiler

$69.99
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2500w immersion water heater - 2500w,

2500w immersion water heater - 2500w,

$8.49
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10l 12l 18l tankless - 10l,

10l 12l 18l tankless - 10l,

$103.79
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12v quick water heater - 12v,

12v quick water heater - 12v,

$12.99
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Tankless water heater - water,

Tankless water heater - water,

$105.99
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Groen tdc countertop - tdc/2-20,

Groen tdc countertop - tdc/2-20,

$399.99
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6500w electric tankless - 6500w,

6500w electric tankless - 6500w,

$66.86
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Propane tankless water - tankless,

Propane tankless water - tankless,

$102.99
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Immersion water heater - immersion,

Immersion water heater - immersion,

$11.69
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Diy outdoor wood boiler - diy,

Diy outdoor wood boiler - diy,

$150.00
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Burnham new yorker - yorker, boiler

Burnham new yorker - yorker, boiler

$40.00
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1500w immersion heater - 1500w,

1500w immersion heater - 1500w,

$18.89
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Gallon stainless steel - 13,

Gallon stainless steel - 13,

$369.95
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4 8 gallon - 1.6/2.6/4/8, electric

4 8 gallon - 1.6/2.6/4/8, electric

$78.19
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Tankless electric hot water - hot,

Tankless electric hot water - hot,

$58.99
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Uimoso tankless water heater - uimoso,

Uimoso tankless water heater - uimoso,

$64.99
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Oatey 30115 hercules boiler - 30115,

Oatey 30115 hercules boiler - 30115,

$15.49
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Central boiler molyarmor - molyarmor, 350

Central boiler molyarmor - molyarmor, 350

$158.95
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Central boiler molyarmor - central, 350

Central boiler molyarmor - central, 350

$78.95
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Taco sr503 zone - zone, switching

Taco sr503 zone - zone, switching

$169.00
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6500w tankless electric - electric, hot

6500w tankless electric - electric, hot

$53.99
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18l natural gas - natural,

18l natural gas - natural,

$116.50
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Lpg gas tankless - 8l,

Lpg gas tankless - 8l,

$96.99
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Model 3200 plus fuel smart - 3200-plus,

Model 3200 plus fuel smart - 3200-plus,

$180.00
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S84a boiler relay - s84a-85, weil

S84a boiler relay - s84a-85, weil

$999.00
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Amtrol extrol 102 - extrol, ex-30

Amtrol extrol 102 - extrol, ex-30

$79.99
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New grundfos ups26 99fc - grundfos, ups26-99fc

New grundfos ups26 99fc - grundfos, ups26-99fc

$325.00
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Heatmaster woodmaster boiler - woodmaster,

Heatmaster woodmaster boiler - woodmaster,

$239.95
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Uimoso tankless water heater - uimoso,

Uimoso tankless water heater - uimoso,

$69.99
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Small 110v 3500w - small,

Small 110v 3500w - small,

$41.99
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Chemworld outdoor boiler - chemworld,

Chemworld outdoor boiler - chemworld,

$68.99
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Steam boiler sight gauge - steam,

Steam boiler sight gauge - steam,

$32.50
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18kw 240v electric - 18kw, tankless

18kw 240v electric - 18kw, tankless

$139.99
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Boiler room blu ray - blu-ray, new

Boiler room blu ray - blu-ray, new

$11.99
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12v quick water heater - 12v, boiler

12v quick water heater - 12v, boiler

$13.99
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Bimetal wall mount panels - mount, 10

Bimetal wall mount panels - mount, 10

$209.99
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Acs41 boiler conductivity - boiler,

Acs41 boiler conductivity - boiler,

$225.00
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Blodgett r2454 boiler - blodgett,

Blodgett r2454 boiler - blodgett,

$55.00
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📊96 listings · from $5.99 · avg $179.34

Browse 96 boiler listings currently in our index. Prices range from $5.99 to $5000, with an average of $179.34. 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 $5.99, while premium listings can reach $5000 — giving you a wide budget spread to work with. The average price of $179.34 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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