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Gas heaters indoor

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Gas heaters indoor for sale on largest auction and classifieds sites

Home / / Gas heaters indoor refurbished & used for sale | For Sale
Heater natural gas - mr.,

Heater natural gas - mr.,

€249.99
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Propane heater 6000 18000 btu - 6000-18000,

Propane heater 6000 18000 btu - 6000-18000,

€93.99
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Heater natural gas - heater,

Heater natural gas - heater,

€154.99
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Kovea cupid 1203 - kovea, kh-1203

Kovea cupid 1203 - kovea, kh-1203

€73.17
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Procom mnsd300tga 000 - procom,

Procom mnsd300tga 000 - procom,

€219.99
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Comfort glow 000 - comfort, gas

Comfort glow 000 - comfort, gas

€164.99
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Propane heater stove - &,

Propane heater stove - &,

€105.86
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Rinnai fc824p floor mount - fc824p, floor-mount

Rinnai fc824p floor mount - fc824p, floor-mount

€639.20
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Heater 000 btu blue - 20,000,

Heater 000 btu blue - 20,000,

€155.00
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Heater 000 btu vent - 30,000,

Heater 000 btu vent - 30,000,

€246.48
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Heater portable gas - heater,

Heater portable gas - heater,

€100.00
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Natural gas heater - gas, free

Natural gas heater - gas, free

€241.28
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Heater 000 btu vent - heater,

Heater 000 btu vent - heater,

€215.00
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30000 btu dual fuel - fuel, free

30000 btu dual fuel - fuel, free

€287.99
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Heater 000 btu - heater,

Heater 000 btu - heater,

€199.99
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Dyna glo 800 btu portable - dyna-glo, 23,800

Dyna glo 800 btu portable - dyna-glo, 23,800

€220.50
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Vevor propane heater - vevor,

Vevor propane heater - vevor,

€109.90
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Heater big buddy - mr.,

Heater big buddy - mr.,

€139.99
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Heater 20000 btu vent free - 20000,

Heater 20000 btu vent free - 20000,

€179.99
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Heater 000 btu - heater, blue

Heater 000 btu - heater, blue

€147.99
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Dyna glo tank top - ✳️, 🔥dyna-glo

Dyna glo tank top - ✳️, 🔥dyna-glo

€188.88
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Aciq 30k btu natural - aciq,

Aciq 30k btu natural - aciq,

€952.99
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Ashley hearth products 000 - hearth, 11,000

Ashley hearth products 000 - hearth, 11,000

€449.99
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F260550 big maxx - f260550, mhu50ng

F260550 big maxx - f260550, mhu50ng

€599.21
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Heater buddy flex - mr.,

Heater buddy flex - mr.,

€132.95
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Propane patio heater - heater, 48000

Propane patio heater - heater, 48000

€123.49
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Ashley hearth products 000 - hearth,

Ashley hearth products 000 - hearth,

€579.99
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Smith 190 000 btu - btu, indoor

Smith 190 000 btu - btu, indoor

€949.99
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Williams comfort products - williams,

Williams comfort products - williams,

€550.00
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Dayton 3e134e 120vac - 3e134e, 90,000

Dayton 3e134e 120vac - 3e134e, 90,000

€299.99
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000 btu vent - 30,000, vent‑free

000 btu vent - 30,000, vent‑free

€249.99
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Eco smart - eco-smart, pool

Eco smart - eco-smart, pool

€319.99
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Kero world portable - kw-12,

Kero world portable - kw-12,

€150.00
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Williams natural gas wall - williams,

Williams natural gas wall - williams,

€699.99
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Heater 000 btu blue - heater, 20,000

Heater 000 btu blue - heater, 20,000

€158.00
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000 btu portable propane - 10,000,

000 btu portable propane - 10,000,

€98.97
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Heater 000 btu vent - mr., 10,000

Heater 000 btu vent - mr., 10,000

€189.35
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New heater base camp indoor - heater,

New heater base camp indoor - heater,

€69.99
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Rinnai re160in indoor tankless - indoor,

Rinnai re160in indoor tankless - indoor,

€500.00
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Procom vent free - vent-free, dual

Procom vent free - vent-free, dual

€549.99
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Heating natural gas ventless - heating,

Heating natural gas ventless - heating,

€187.60
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9000 btu adjustable propane - btu,

9000 btu adjustable propane - btu,

€25.99
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The original heater mh9b - the,

The original heater mh9b - the,

€49.99
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Heater mhvfbf30ngbt 30 - mhvfbf30ngbt, 000

Heater mhvfbf30ngbt 30 - mhvfbf30ngbt, 000

€179.95
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Uimoso propane heater - propane,

Uimoso propane heater - propane,

€93.09
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Heater 000 btu - 10,000,

Heater 000 btu - 10,000,

€251.99
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Dayton gas infrared flat panel - dayton,

Dayton gas infrared flat panel - dayton,

€439.98
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Heater vent free - mr.,

Heater vent free - mr.,

€224.95
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Propane natural gas tankless - gas,

Propane natural gas tankless - gas,

€399.99
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199 000 btu - 199,000, tankless

199 000 btu - 199,000, tankless

€679.99
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Comfort glow 000 btu - glow, 12,000

Comfort glow 000 btu - glow, 12,000

€175.00
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Rheem indoor natural gas - indoor,

Rheem indoor natural gas - indoor,

€749.99
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Empire 210 000 btu - dv-210, 10,000

Empire 210 000 btu - dv-210, 10,000

€1095.00
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Heater 000 btu vent - mr.,

Heater 000 btu vent - mr.,

€205.71
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Performance plus gpm smart - plus,

Performance plus gpm smart - plus,

€799.00
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Hearthrite 000 btu natural - 20,000,

Hearthrite 000 btu natural - 20,000,

€149.99
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Empire comfort systems - empire,

Empire comfort systems - empire,

€828.99
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Dyna glo rmc lpc25dg - dyna-glo, propane

Dyna glo rmc lpc25dg - dyna-glo, propane

€63.75
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10l 12l 18l tankless - 8l,

10l 12l 18l tankless - 8l,

€122.99
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Rheem indoor natural gas - rheem,

Rheem indoor natural gas - rheem,

€599.99
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Rinnai re199in indoor - rinnai,

Rinnai re199in indoor - rinnai,

€695.89
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Rheem tankless water heater - rheem,

Rheem tankless water heater - rheem,

€899.99
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000 btu vent free - 20,000,

000 btu vent free - 20,000,

€201.44
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Aciq 60k btu - 60k,

Aciq 60k btu - 60k,

€1049.99
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Heater big buddy 18 000 - big,

Heater big buddy 18 000 - big,

€180.00
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Williams comfort products - comfort,

Williams comfort products - comfort,

€1058.99
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000 btu ventless blue - ventless, flame

000 btu ventless blue - ventless, flame

€358.99
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17000 btu direct - btu, natural

17000 btu direct - btu, natural

€498.00
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Heating liquid propane - heating,

Heating liquid propane - heating,

€147.00
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Heater natural gas - heater,

Heater natural gas - heater,

€569.99
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Comfort gear portable propane - gear,

Comfort gear portable propane - gear,

€99.99
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Portable propane heater - 2, in

Portable propane heater - 2, in

€29.42
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Heater f299731 000 btu - heater, 30,000

Heater f299731 000 btu - heater, 30,000

€249.99
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Rudd gpm tankless - rudd,

Rudd gpm tankless - rudd,

€550.95
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Apg indoor outdoor 1 - apg, 2-in-1

Apg indoor outdoor 1 - apg, 2-in-1

€37.99
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Williams comfort products - williams,

Williams comfort products - williams,

€1548.99
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Dyna glo ir30nmdg 000 - ir30nmdg-1, 30,000

Dyna glo ir30nmdg 000 - ir30nmdg-1, 30,000

€315.99
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Outdoor indoor infrared gas - outdoor,

Outdoor indoor infrared gas - outdoor,

€92.99
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Portable buddy heater mh9bx - buddy,

Portable buddy heater mh9bx - buddy,

€94.88
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Heater portable buddy - mr,

Heater portable buddy - mr,

€129.99
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Portable lpg propane - propane, gas

Portable lpg propane - propane, gas

€102.06
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Outdoor indoor infrared gas - /,

Outdoor indoor infrared gas - /,

€136.15
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F260163 heater natural gas - f260163,

F260163 heater natural gas - f260163,

€39.99
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New heater base camp - mr,

New heater base camp - mr,

€71.99
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000 btu vent - 20,000, blue

000 btu vent - 20,000, blue

€196.34
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Dura heat compact - dura, kerosene

Dura heat compact - dura, kerosene

€174.99
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Camco olympian wave portable - olympian, wave-6

Camco olympian wave portable - olympian, wave-6

€505.49
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Heater 000 btu vent - heater, 30,000

Heater 000 btu vent - heater, 30,000

€311.15
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F299201 blower fan kit for - fan,

F299201 blower fan kit for - fan,

€38.92
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Thermomate 28gpm condensing - thermomate,

Thermomate 28gpm condensing - thermomate,

€548.79
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Rinnai sensei rx199in - rinnai,

Rinnai sensei rx199in - rinnai,

€1285.00
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Propane heater indoor gas - heater,

Propane heater indoor gas - heater,

€29.32
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6ft propane regulator - propane, hose

6ft propane regulator - propane, hose

€15.29
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Heater base camp pro - base,

Heater base camp pro - base,

€75.00
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Bradford white urg140t6n - bradford,

Bradford white urg140t6n - bradford,

€450.00
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Rinnai re140in indoor tankless - rinnai,

Rinnai re140in indoor tankless - rinnai,

€599.99
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📊96 listings · from €15.29 · avg €338.29

Browse 96 gas heaters indoor listings currently in our index. Prices range from €15.29 to €1548.99, with an average of €338.29. 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 gas heaters indoor →

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Everything you need to know about gas heaters indoor

Whether you are looking for a brand-new or second-hand gas heaters indoor, 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 €15.29, while premium listings can reach €1548.99 — giving you a wide budget spread to work with. The average price of €338.29 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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