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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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Heater natural gas - natural,

Heater natural gas - natural,

€154.99
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Heater 000 btu vent - mr.,

Heater 000 btu vent - mr.,

€248.56
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Ml100tba ventless propane - ventless,

Ml100tba ventless propane - ventless,

€217.27
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Procom mnsd300tga 000 - procom,

Procom mnsd300tga 000 - procom,

€219.99
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Comfort glow 000 btu gas - comfort,

Comfort glow 000 btu gas - comfort,

€164.99
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Heating liquid propane - liquid,

Heating liquid propane - liquid,

€177.70
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15000 btu propane heater - propane,

15000 btu propane heater - propane,

€59.99
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000 btu natural gas - btu,

000 btu natural gas - btu,

€171.35
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Heater 000 btu blue - 20,000,

Heater 000 btu blue - 20,000,

€155.00
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Heater portable gas floor - mr.,

Heater portable gas floor - mr.,

€100.00
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F260550 big maxx - big,

F260550 big maxx - big,

€599.21
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15000 btu propane heater - 15000,

15000 btu propane heater - 15000,

€69.99
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Heater big buddy - mr.,

Heater big buddy - mr.,

€134.95
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Dyna glo 800 btu portable - 23,800,

Dyna glo 800 btu portable - 23,800,

€220.50
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30000 btu dual fuel - 30000,

30000 btu dual fuel - 30000,

€287.99
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Smith 190 000 - a., o.

Smith 190 000 - a., o.

€949.99
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Heater 20000 btu - btu, vent

Heater 20000 btu - btu, vent

€179.99
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Heater big buddy - mr.,

Heater big buddy - mr.,

€139.99
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Heater 000 btu blue - 20,000,

Heater 000 btu blue - 20,000,

€155.00
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Ashley hearth products - ashley,

Ashley hearth products - ashley,

€599.99
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Kozy world wall mounted gas - world,

Kozy world wall mounted gas - world,

€60.00
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000 btu vent free radiant - btu,

000 btu vent free radiant - btu,

€234.08
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Dyna glo tank top - ✳️,

Dyna glo tank top - ✳️,

€188.88
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Heater 000 btu blue - 20,000,

Heater 000 btu blue - 20,000,

€158.00
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The original heater - the,

The original heater - the,

€49.99
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Heater 000 btu blue - heater,

Heater 000 btu blue - heater,

€147.99
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000 btu liquid propane - btu,

000 btu liquid propane - btu,

€179.19
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Kerosene heater - kerosene, heater,

Kerosene heater - kerosene, heater,

€320.66
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30000 btu dual - btu, vent

30000 btu dual - btu, vent

€319.87
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Kovea cupid 1203 portable - kh-1203,

Kovea cupid 1203 portable - kh-1203,

€86.24
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Heaters accessories portable - heaters,

Heaters accessories portable - heaters,

€310.88
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Hearthrite 000 btu natural - hearthrite,

Hearthrite 000 btu natural - hearthrite,

€112.49
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Ashley hearth products 000 - ashley,

Ashley hearth products 000 - ashley,

€449.99
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Heater buddy flex - heater,

Heater buddy flex - heater,

€132.95
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000 btu vent - btu,

000 btu vent - btu,

€387.66
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Williams natural gas - williams,

Williams natural gas - williams,

€699.99
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Ventless propane blue - blue, flame

Ventless propane blue - blue, flame

€230.99
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000 btu vent free natural - btu, vent-free

000 btu vent free natural - btu, vent-free

€471.18
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Heater little buddy - mr., mh4b

Heater little buddy - mr., mh4b

€24.99
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Aciq 30k btu natural gas - aciq,

Aciq 30k btu natural gas - aciq,

€952.99
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Performance plus gpm smart - plus, 8.4

Performance plus gpm smart - plus, 8.4

€799.00
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Heater mhvfbf30ngbt 30 000 - heater,

Heater mhvfbf30ngbt 30 000 - heater,

€179.95
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000 btu vent free blue - vent,

000 btu vent free blue - vent,

€201.44
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Kero world portable - world, kw-12

Kero world portable - world, kw-12

€150.00
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Natural gas heater vent - natural,

Natural gas heater vent - natural,

€241.28
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000 btu vent - 20,000,

000 btu vent - 20,000,

€201.44
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Rheem indoor natural gas - rheem,

Rheem indoor natural gas - rheem,

€749.99
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000 btu vent free blue - free,

000 btu vent free blue - free,

€246.48
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17000 btu direct vent - btu, direct-vent

17000 btu direct vent - btu, direct-vent

€498.00
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18000 btu propane heater - btu,

18000 btu propane heater - btu,

€206.99
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Heating liquid propane - liquid,

Heating liquid propane - liquid,

€197.99
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000 btu direct vent natural - btu,

000 btu direct vent natural - btu,

€857.99
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Grab 000 btu portable - go, 10,000

Grab 000 btu portable - go, 10,000

€99.95
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Heater 000 btu vent - heater,

Heater 000 btu vent - heater,

€189.35
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9000 btu adjustable propane - 9000,

9000 btu adjustable propane - 9000,

€25.99
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Heating liquid propane - heating,

Heating liquid propane - heating,

€147.00
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199 000 btu tankless natural - 199,000,

199 000 btu tankless natural - 199,000,

€679.99
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Williams comfort products - williams,

Williams comfort products - williams,

€1058.99
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Heater mh9bx buddy - heater,

Heater mh9bx buddy - heater,

€47.95
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Dayton gas infrared flat panel - gas,

Dayton gas infrared flat panel - gas,

€439.98
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Heater 000 btu - 20,000, vent

Heater 000 btu - 20,000, vent

€205.71
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Comfort glow 000 btu - 12,000, gas

Comfort glow 000 btu - 12,000, gas

€175.00
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Heater vent free blue - mr.,

Heater vent free blue - mr.,

€202.45
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Propane natural gas - propane/natural, tankless

Propane natural gas - propane/natural, tankless

€399.99
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Rheem indoor natural - rheem,

Rheem indoor natural - rheem,

€599.99
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New heater base camp indoor - base,

New heater base camp indoor - base,

€69.99
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Rinnai re199in indoor - indoor, natural

Rinnai re199in indoor - indoor, natural

€755.86
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Dayton 3e134e 120vac 000 - 120vac, 90,000

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

€299.99
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Master forge 30000 btu - 30000,

Master forge 30000 btu - 30000,

€222.49
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Heater 000 btu vent - heater, 10,000

Heater 000 btu vent - heater, 10,000

€189.00
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Heating natural gas ventless - natural,

Heating natural gas ventless - natural,

€187.60
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130 000 btu propane - 130,000,

130 000 btu propane - 130,000,

€169.37
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Outdoor indoor infrared gas - /,

Outdoor indoor infrared gas - /,

€92.99
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10l 12l 18l - 8l,

10l 12l 18l - 8l,

€122.99
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Dyna glo rmc lpc25dg - rmc-lpc25dg, propane

Dyna glo rmc lpc25dg - rmc-lpc25dg, propane

€75.00
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Procom vent free dual - vent-free, gas

Procom vent free dual - vent-free, gas

€549.99
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Rinnai sensei rx199in - sensei,

Rinnai sensei rx199in - sensei,

€1285.00
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Camco olympian wave - olympian, wave-6

Camco olympian wave - olympian, wave-6

€505.49
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Comfort gear portable - portable, 360

Comfort gear portable - portable, 360

€89.99
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Heater big buddy 18 000 - mr.,

Heater big buddy 18 000 - mr.,

€240.00
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Heater 000 btu vent - mr., 30,000

Heater 000 btu vent - mr., 30,000

€215.00
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Aciq 125k btu natural gas - aciq,

Aciq 125k btu natural gas - aciq,

€1352.99
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000 btu vent free - btu, blue

000 btu vent free - btu, blue

€314.25
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Heater toughbuddy indoor - mr,

Heater toughbuddy indoor - mr,

€135.00
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Empire 210 000 btu - empire, 10,000

Empire 210 000 btu - empire, 10,000

€1095.00
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Rheem tankless water heater - rheem,

Rheem tankless water heater - rheem,

€899.99
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Outdoor indoor infrared gas - /,

Outdoor indoor infrared gas - /,

€136.15
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Heater little buddy - little,

Heater little buddy - little,

€79.99
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Williams comfort products - williams,

Williams comfort products - williams,

€1548.99
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Heater f299731 000 btu - f299731,

Heater f299731 000 btu - f299731,

€249.99
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000 btu - 50,000-80,000-btu, propane

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

€128.00
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Portable butane heater tent - heater,

Portable butane heater tent - heater,

€27.98
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Heater natural gas - mr.,

Heater natural gas - mr.,

€569.99
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Rinnai rx199in indoor - rinnai, indoor/outdoor

Rinnai rx199in indoor - rinnai, indoor/outdoor

€949.99
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23800 btu indoor portable - 23800,

23800 btu indoor portable - 23800,

€224.77
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📊96 listings · from €24.99 · avg €337.12

Browse 96 gas heaters indoor listings currently in our index. Prices range from €24.99 to €1548.99, with an average of €337.12. 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 €24.99, while premium listings can reach €1548.99 — giving you a wide budget spread to work with. The average price of €337.12 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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