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Natural gas heaters

4

Natural gas heaters for sale on largest auction and classifieds sites

Home / Heating Appliances / Natural gas heaters refurbished & used for sale | For Sale USA
Heater natural gas - mr.,

Heater natural gas - mr.,

$229.99
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000 btu natural gas - 30,000,

000 btu natural gas - 30,000,

$209.38
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Heater vent free natural - mr.,

Heater vent free natural - mr.,

$199.99
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30000 btu dual fuel - 30000,

30000 btu dual fuel - 30000,

$314.99
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Procom mnsd300tga 000 btu - procom,

Procom mnsd300tga 000 btu - procom,

$219.99
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Heater natural gas - mr.,

Heater natural gas - mr.,

$154.99
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Procom 10000 btu natural gas - natural,

Procom 10000 btu natural gas - natural,

$149.75
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Hearthrite vent free blue - hearthrite,

Hearthrite vent free blue - hearthrite,

$135.00
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50000 btu ceiling mounted - btu,

50000 btu ceiling mounted - btu,

$679.24
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Heater natural gas - heater,

Heater natural gas - heater,

$154.99
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000 btu vent - 25,000, natural

000 btu vent - 25,000, natural

$471.18
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Heater comfort collection - heater,

Heater comfort collection - heater,

$269.99
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Dyna glo white - 28", infrared

Dyna glo white - 28", infrared

$349.99
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Heater natural gas - mr.,

Heater natural gas - mr.,

$429.99
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Heater natural gas - mr.,

Heater natural gas - mr.,

$199.99
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000 btu convection heater - btu,

000 btu convection heater - btu,

$145.99
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Kero world kerosene convection - kero,

Kero world kerosene convection - kero,

$144.99
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Heater vent free - free, fan

Heater vent free - free, fan

$52.99
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Ventless propane natural gas - &,

Ventless propane natural gas - &,

$52.19
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50000 btu forced air fan - 50000,

50000 btu forced air fan - 50000,

$687.95
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Heater 20000 btu - mr, vent

Heater 20000 btu - mr, vent

$184.99
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Propane natural gas - gas, tankless

Propane natural gas - gas, tankless

$299.99
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Heater big maxx - heater,

Heater big maxx - heater,

$980.52
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Warehouse 18000 btu 450 - -18000,

Warehouse 18000 btu 450 - -18000,

$139.99
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Heater 000 btu big buddy - mr,

Heater 000 btu big buddy - mr,

$139.99
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30000 btu natural gas - 30000,

30000 btu natural gas - 30000,

$335.99
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Dyna glo portable - dyna-glo, radiant

Dyna glo portable - dyna-glo, radiant

$75.00
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Rheem eco180xeln tankless - rheem, eco180xeln-3

Rheem eco180xeln tankless - rheem, eco180xeln-3

$400.00
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12000 btu dual fuel vent - 12000,

12000 btu dual fuel vent - 12000,

$181.99
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Dimplex patio heater - patio, wall

Dimplex patio heater - patio, wall

$324.99
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Williams comfort products - williams,

Williams comfort products - williams,

$490.00
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8000 btu direct - direct-vent, natural

8000 btu direct - direct-vent, natural

$298.00
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Hotdevil outdoor propane - outdoor,

Hotdevil outdoor propane - outdoor,

$33.99
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30000 btu dual - btu,

30000 btu dual - btu,

$287.99
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199 000 btu tankless natural - 199,000,

199 000 btu tankless natural - 199,000,

$679.99
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Dimplex dgr32wng patio heater - patio,

Dimplex dgr32wng patio heater - patio,

$326.40
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Heater 000 btu big buddy - btu,

Heater 000 btu big buddy - btu,

$149.99
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Natural gas tankless water - natural,

Natural gas tankless water - natural,

$269.99
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10000 btu dual - 10000, free

10000 btu dual - 10000, free

$173.00
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Vintage mcm hearth glo gas - mcm,

Vintage mcm hearth glo gas - mcm,

$259.97
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Blower fan kit for - fan,

Blower fan kit for - fan,

$43.99
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Master forge 30000 btu natural - master,

Master forge 30000 btu natural - master,

$280.00
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Rinnai re199in indoor natural - rinnai,

Rinnai re199in indoor natural - rinnai,

$641.42
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Vintage comfort glow - vintage,

Vintage comfort glow - vintage,

$216.00
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Dayton 3e134 gas infrared flat - dayton,

Dayton 3e134 gas infrared flat - dayton,

$750.00
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Serengeti residential - serengeti-ir,

Serengeti residential - serengeti-ir,

$1634.00
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000 btu propane - 50,000-80,000-btu,

000 btu propane - 50,000-80,000-btu,

$128.00
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Williams natural gas - gas, wall

Williams natural gas - gas, wall

$699.99
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Dyna glo bfss30l - bfss30l, vent-free

Dyna glo bfss30l - bfss30l, vent-free

$110.00
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20000 btu dual fuel - 20000, flame

20000 btu dual fuel - 20000, flame

$252.69
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120630 pilot ods - 120630-02, vent

120630 pilot ods - 120630-02, vent

$14.96
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F299201 blower fan kit - blower,

F299201 blower fan kit - blower,

$39.99
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Pilot ods for - pilot, vent

Pilot ods for - pilot, vent

$26.99
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Reznor udxc 105 - reznor, 105,000

Reznor udxc 105 - reznor, 105,000

$1554.00
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30000 btu dual fuel - 30000,

30000 btu dual fuel - 30000,

$324.99
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Rinnai fc824n fan convector - rinnai,

Rinnai fc824n fan convector - rinnai,

$1024.14
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Comfort glow 000 - comfort, gas

Comfort glow 000 - comfort, gas

$164.99
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White infrared ventless - white,

White infrared ventless - white,

$327.74
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30000 btu dual fuel vent - 30000,

30000 btu dual fuel vent - 30000,

$326.00
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18l 5gpm tankless natural - 18l,

18l 5gpm tankless natural - 18l,

$116.90
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Modine manufacturing - modine,

Modine manufacturing - modine,

$1090.00
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Heater mhvfbf30ngbt 30 000 - mhvfbf30ngbt,

Heater mhvfbf30ngbt 30 000 - mhvfbf30ngbt,

$179.95
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Ventless blower fan kit for - fan,

Ventless blower fan kit for - fan,

$38.69
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Dyna glo natural gas radiant - dyna-glo,

Dyna glo natural gas radiant - dyna-glo,

$115.00
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Rinnai fc824n 24000 btu - fc824n,

Rinnai fc824n 24000 btu - fc824n,

$799.99
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17000 btu direct vent - 17000,

17000 btu direct vent - 17000,

$498.00
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Propane heater stove - in,

Propane heater stove - in,

$97.05
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Comfort glow 8000 btu - comfort, direct

Comfort glow 8000 btu - comfort, direct

$199.99
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Heater portable gas floor - gas,

Heater portable gas floor - gas,

$135.00
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Reliance electronic natural - electronic,

Reliance electronic natural - electronic,

$155.00
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Whf100 dyna glo heater - whf100, kit

Whf100 dyna glo heater - whf100, kit

$35.99
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Modine hd75ss0111fban 000 - hd75ss0111fban, 75,000

Modine hd75ss0111fban 000 - hd75ss0111fban, 75,000

$1249.00
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Comfort glow direct vent - glow,

Comfort glow direct vent - glow,

$180.00
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Water heater sediment - water,

Water heater sediment - water,

$44.88
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Heater big buddy propane - heater,

Heater big buddy propane - heater,

$139.99
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3750 btu portable butane - btu,

3750 btu portable butane - btu,

$119.71
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Vintage nugget gas - vintage,

Vintage nugget gas - vintage,

$75.00
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12000 btu white - white, dual

12000 btu white - white, dual

$229.99
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Rinnai fc510n fan - rinnai,

Rinnai fc510n fan - rinnai,

$797.00
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30000 btu dual - dual, vent

30000 btu dual - dual, vent

$336.29
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Vintage bathmaster - vintage, by

Vintage bathmaster - vintage, by

$49.99
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Heating liquid propane - liquid,

Heating liquid propane - liquid,

$147.00
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Whf100 dyna glo - whf100, dyna-glo

Whf100 dyna glo - whf100, dyna-glo

$32.49
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000 btu natural gas - 10,000,

000 btu natural gas - 10,000,

$167.03
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Comfort glow vent free - glow, gas

Comfort glow vent free - glow, gas

$299.99
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New universal standard - new,

New universal standard - new,

$9.99
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Modine hot dawg - dawg, natural

Modine hot dawg - dawg, natural

$1452.00
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Sunstar natural gas - sunstar,

Sunstar natural gas - sunstar,

$620.00
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Dyna glo ir30nmdg 000 btu - dyna-glo, ir30nmdg-1

Dyna glo ir30nmdg 000 btu - dyna-glo, ir30nmdg-1

$315.99
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Williams comfort products - comfort,

Williams comfort products - comfort,

$1030.99
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Sterling 400 gas - sterling,

Sterling 400 gas - sterling,

$1334.96
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Dayton 6by71 portable gas - portable,

Dayton 6by71 portable gas - portable,

$180.99
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33000 btu natural - 33000, cng

33000 btu natural - 33000, cng

$299.00
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Propane heater 6400 18700 - propane, heater,

Propane heater 6400 18700 - propane, heater,

$215.71
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Usa heavy duty - duty, industrial

Usa heavy duty - duty, industrial

$219.00
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Looking for more natural gas heaters?

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📊95 listings · from $9.99 · avg $345.84
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 95 natural gas heaters listings currently in our index. Prices range from $9.99 to $1634, with an average of $345.84. 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 natural gas heaters →

Try this: oil fired boilers | outdoor boiler | outdoor furnace | outdoor wood heaters | portable air cooler | reznor heater | salamander heater | sauna unit | small wood stove | steam heat radiators

Shop by budget

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

Everything you need to know about natural gas heaters

Whether you are looking for a brand-new or second-hand natural gas heaters, eBay offers one of the largest selections available online. With 95 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 $9.99, while premium listings can reach $1634 — giving you a wide budget spread to work with. The average price of $345.84 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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