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Propane heater 6000 18000 btu - propane, 6000-18000

Propane heater 6000 18000 btu - propane, 6000-18000

€83.49
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30000 btu dual fuel - btu, free

30000 btu dual fuel - btu, free

€287.99
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000 btu natural gas - btu,

000 btu natural gas - btu,

€178.16
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Heater natural gas - heater,

Heater natural gas - heater,

€249.99
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Procom mnsd300tga 000 btu - mnsd300tga, 30,000

Procom mnsd300tga 000 btu - mnsd300tga, 30,000

€219.99
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15000 btu propane - 15000,

15000 btu propane - 15000,

€59.99
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Vevor propane heater - vevor,

Vevor propane heater - vevor,

€98.91
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Heater portable gas - mr.,

Heater portable gas - mr.,

€100.00
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Heater 000 btu vent - mr.,

Heater 000 btu vent - mr.,

€248.56
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15000 btu propane heater - btu,

15000 btu propane heater - btu,

€69.99
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Heater 20000 btu vent - mr,

Heater 20000 btu vent - mr,

€179.99
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Heater big buddy - heater,

Heater big buddy - heater,

€139.99
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Kozy world wall - kozy,

Kozy world wall - kozy,

€60.00
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Heater natural gas - mr.,

Heater natural gas - mr.,

€154.99
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30000 btu dual - 30000,

30000 btu dual - 30000,

€319.87
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Dyna glo tank top - tank,

Dyna glo tank top - tank,

€188.88
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Ml100tba ventless propane - ml100tba-b,

Ml100tba ventless propane - ml100tba-b,

€249.79
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Heating liquid propane - heating,

Heating liquid propane - heating,

€177.70
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Heater 800 btu little - 3,800,

Heater 800 btu little - 3,800,

€45.00
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000 btu vent free - 20,000,

000 btu vent free - 20,000,

€234.08
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Ashley hearth products 000 - products, 11,000

Ashley hearth products 000 - products, 11,000

€449.99
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Performance plus gpm smart - plus,

Performance plus gpm smart - plus,

€799.00
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Heating liquid propane - heating,

Heating liquid propane - heating,

€197.99
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Smith 190 000 btu - a., indoor

Smith 190 000 btu - a., indoor

€949.99
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Heater 000 btu - mr., blue

Heater 000 btu - mr., blue

€158.00
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Ashley hearth 000 - ashley, btu

Ashley hearth 000 - ashley, btu

€349.95
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Ashley hearth products 000 - hearth,

Ashley hearth products 000 - hearth,

€599.99
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Heater vent free natural - heater,

Heater vent free natural - heater,

€219.99
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Portable propane heater - 2,

Portable propane heater - 2,

€29.42
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23800 btu indoor portable - btu,

23800 btu indoor portable - btu,

€224.77
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Kovea cupid 1203 portable - cupid,

Kovea cupid 1203 portable - cupid,

€88.00
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Procom vent free dual - procom, fuel

Procom vent free dual - procom, fuel

€549.99
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Uimoso propane heater - uimoso,

Uimoso propane heater - uimoso,

€93.09
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Aciq 30k btu natural - 30k, gas/lp

Aciq 30k btu natural - 30k, gas/lp

€952.99
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Heater buddy flex 11000 - heater,

Heater buddy flex 11000 - heater,

€132.95
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Heater 000 btu - mr., blue

Heater 000 btu - mr., blue

€147.99
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Williams natural gas wall - williams,

Williams natural gas wall - williams,

€699.99
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Rinnai re199in indoor natural - rinnai,

Rinnai re199in indoor natural - rinnai,

€755.86
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Heater 20000 btu vent - 20000,

Heater 20000 btu vent - 20000,

€150.00
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000 btu vent - vent-free, natural

000 btu vent - vent-free, natural

€471.18
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Heater mhvfbf30ngbt 30 000 - mr.,

Heater mhvfbf30ngbt 30 000 - mr.,

€179.95
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F260550 big maxx mhu50ng - f260550,

F260550 big maxx mhu50ng - f260550,

€599.21
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Master forge 30000 btu - master,

Master forge 30000 btu - master,

€222.49
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Hearthrite 000 btu natural - 20,000,

Hearthrite 000 btu natural - 20,000,

€112.49
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New heater base - mr,

New heater base - mr,

€69.99
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Heating liquid propane - heating,

Heating liquid propane - heating,

€147.00
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Heater 000 btu vent - heater,

Heater 000 btu vent - heater,

€235.00
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Comfort gear portable - gear,

Comfort gear portable - gear,

€99.99
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Williams comfort products - williams,

Williams comfort products - williams,

€1058.99
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199 000 btu tankless - btu,

199 000 btu tankless - btu,

€679.99
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Heater 000 btu vent - btu,

Heater 000 btu vent - btu,

€219.62
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17000 btu direct vent natural - 17000,

17000 btu direct vent natural - 17000,

€498.00
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12000 btu portable - 12000,

12000 btu portable - 12000,

€207.44
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Rheem indoor natural gas - rheem,

Rheem indoor natural gas - rheem,

€599.99
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Vevor propane heater - vevor,

Vevor propane heater - vevor,

€121.99
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Heater little buddy - heater,

Heater little buddy - heater,

€39.99
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Grab 000 btu portable - grab, 10,000

Grab 000 btu portable - grab, 10,000

€99.95
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Dayton 3e134e 120vac 000 - dayton, 90,000

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

€299.99
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18000 btu propane heater - propane,

18000 btu propane heater - propane,

€206.99
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9000 btu adjustable propane - btu,

9000 btu adjustable propane - btu,

€25.99
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Heater big buddy 18 - buddy, 18,000

Heater big buddy 18 - buddy, 18,000

€240.00
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Rudd gpm tankless - 9.5,

Rudd gpm tankless - 9.5,

€550.95
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Dyna glo rmc - dyna-glo, propane

Dyna glo rmc - dyna-glo, propane

€75.00
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Heater vent free - heater, blue

Heater vent free - heater, blue

€224.95
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10l 12l 18l - 10l,

10l 12l 18l - 10l,

€122.99
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Outdoor indoor infrared - indoor, gas

Outdoor indoor infrared - indoor, gas

€92.99
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Dayton gas infrared - dayton, panel

Dayton gas infrared - dayton, panel

€439.98
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Propane natural gas tankless - gas,

Propane natural gas tankless - gas,

€399.99
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Heating natural gas ventless - gas,

Heating natural gas ventless - gas,

€187.60
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Dura heat compact - dura,

Dura heat compact - dura,

€52.00
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Heater mh9bx buddy 4000 - mr.,

Heater mh9bx buddy 4000 - mr.,

€47.95
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Williams comfort products - williams,

Williams comfort products - williams,

€1548.99
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Outdoor indoor portable - outdoor,

Outdoor indoor portable - outdoor,

€99.99
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Camco olympian wave - camco, wave-3

Camco olympian wave - camco, wave-3

€396.99
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Williams comfort products - comfort,

Williams comfort products - comfort,

€999.99
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180 000btu tankless water - 180,000btu,

180 000btu tankless water - 180,000btu,

€484.49
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Whf100 dyna glo heater fan - whf100,

Whf100 dyna glo heater fan - whf100,

€27.19
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Ventless propane blue flame - propane,

Ventless propane blue flame - propane,

€230.99
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Heater little buddy mh4b - buddy,

Heater little buddy mh4b - buddy,

€24.99
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Ventless infrared heater - ventless,

Ventless infrared heater - ventless,

€309.59
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Takagi 110u 140 000 - -, 140,000

Takagi 110u 140 000 - -, 140,000

€1078.24
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Outdoor indoor infrared - indoor, gas

Outdoor indoor infrared - indoor, gas

€136.15
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Heater toughbuddy indoor - toughbuddy,

Heater toughbuddy indoor - toughbuddy,

€135.00
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000 btu liquid propane - btu,

000 btu liquid propane - btu,

€179.19
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Comfort glow 000 - comfort, gas

Comfort glow 000 - comfort, gas

€175.00
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125 000 btu quiet burner - 125,000,

125 000 btu quiet burner - 125,000,

€283.23
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Rinnai sensei rx199in - rx199in,

Rinnai sensei rx199in - rx199in,

€1285.00
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New heater base - heater, indoor

New heater base - heater, indoor

€71.99
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Apg indoor outdoor 1 - apg, indoor/outdoor

Apg indoor outdoor 1 - apg, indoor/outdoor

€37.99
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Dayton 2ryv3a gas - 2ryv3a,

Dayton 2ryv3a gas - 2ryv3a,

€594.15
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Heater 000 btu vent - mr.,

Heater 000 btu vent - mr.,

€189.00
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130 000 btu propane - btu, gas

130 000 btu propane - btu, gas

€188.19
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Empire 210 000 btu - 10,000,

Empire 210 000 btu - 10,000,

€1095.00
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Empire comfort systems - empire,

Empire comfort systems - empire,

€828.99
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Propane heater 6400 18700 - heater,, to

Propane heater 6400 18700 - heater,, to

€199.71
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Kwn211 12000 btu - kwn211,

Kwn211 12000 btu - kwn211,

€255.99
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📊96 listings · from €24.99 · avg €316.5

Browse 96 gas heaters indoor listings currently in our index. Prices range from €24.99 to €1548.99, with an average of €316.5. 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 €316.5 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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