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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 - heater,

Heater natural gas - heater,

€229.99
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Heater natural gas - mr.,

Heater natural gas - mr.,

€154.99
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3750 btu portable - 3750,

3750 btu portable - 3750,

€119.71
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Heater vent free blower - free, fan

Heater vent free blower - free, fan

€52.99
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Heater mhvfbf30ngt 30000btu - mr,

Heater mhvfbf30ngt 30000btu - mr,

€200.00
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000 btu natural gas - 30,000,

000 btu natural gas - 30,000,

€209.38
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Heater mhvfbf30ngt 30000btu - mr,

Heater mhvfbf30ngt 30000btu - mr,

€219.99
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Procom mnsd300tga 000 btu - mnsd300tga,

Procom mnsd300tga 000 btu - mnsd300tga,

€219.99
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Propane heater stove - 1, &

Propane heater stove - 1, &

€105.99
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000 btu dual - 11,000,

000 btu dual - 11,000,

€462.84
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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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000 btu natural gas - 30,000,

000 btu natural gas - 30,000,

€208.98
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Dyna glo portable - portable, gas

Dyna glo portable - portable, gas

€75.00
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Bradford white gas water - bradford,

Bradford white gas water - bradford,

€350.00
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30000 btu dual fuel - dual, free

30000 btu dual fuel - dual, free

€287.99
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Kovea cupid 1203 portable - cupid, kh-1203

Kovea cupid 1203 portable - cupid, kh-1203

€86.02
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000 btu portable - 50,000,

000 btu portable - 50,000,

€95.19
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Heater 20000 btu - vent, free

Heater 20000 btu - vent, free

€184.99
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Dyna glo tank top - 🔥dyna-glo,

Dyna glo tank top - 🔥dyna-glo,

€188.88
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000 btu vent - 20,000,

000 btu vent - 20,000,

€242.44
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Smith 190 000 btu indoor - o.,

Smith 190 000 btu indoor - o.,

€949.99
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000 btu natural gas - natural,

000 btu natural gas - natural,

€162.38
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Ashley hearth products - hearth, 17,000

Ashley hearth products - hearth, 17,000

€549.99
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Heating liquid propane - heating,

Heating liquid propane - heating,

€177.70
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9000 btu adjustable propane - 9000,

9000 btu adjustable propane - 9000,

€25.99
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17000 btu direct vent natural - 17000, direct-vent

17000 btu direct vent natural - 17000, direct-vent

€498.00
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000 btu natural gas - 18,000,

000 btu natural gas - 18,000,

€193.88
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Rinnai re199in indoor natural - rinnai,

Rinnai re199in indoor natural - rinnai,

€635.68
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Nortek global hvac udx lp - global, udx-45

Nortek global hvac udx lp - global, udx-45

€850.00
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Rinnai re140in indoor tankless - rinnai,

Rinnai re140in indoor tankless - rinnai,

€599.99
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Heater portable gas - mr.,

Heater portable gas - mr.,

€135.00
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Dayton 3e134e 120vac 000 - dayton, 90,000

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

€299.99
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Ashley hearth products 000 - ashley,

Ashley hearth products 000 - ashley,

€449.99
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Aciq 60k btu natural - aciq, gas/lp

Aciq 60k btu natural - aciq, gas/lp

€1049.99
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The original heater - original, mh9b

The original heater - original, mh9b

€49.99
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8000 btu direct vent - btu, direct-vent

8000 btu direct vent - btu, direct-vent

€298.00
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Aciq 125k btu natural - aciq,

Aciq 125k btu natural - aciq,

€1299.99
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Heater 000 btu vent - mr.,

Heater 000 btu vent - mr.,

€205.71
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Williams comfort products - williams,

Williams comfort products - williams,

€1058.99
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Williams comfort products - comfort,

Williams comfort products - comfort,

€550.00
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F260550 big maxx mhu50ng - f260550,

F260550 big maxx mhu50ng - f260550,

€595.50
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Heating liquid propane - liquid,

Heating liquid propane - liquid,

€147.00
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Grab 000 btu portable - n, go

Grab 000 btu portable - n, go

€102.46
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Portable propane heater - 1,

Portable propane heater - 1,

€29.42
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Procom heating liquid - procom, propane

Procom heating liquid - procom, propane

€160.15
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Portable propane gas heater - propane,

Portable propane gas heater - propane,

€99.28
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Heater mh9bx buddy 4000 - mh9bx,

Heater mh9bx buddy 4000 - mh9bx,

€46.95
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Heating natural gas ventless - natural,

Heating natural gas ventless - natural,

€178.25
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Vent free heater blower - free, fan

Vent free heater blower - free, fan

€63.64
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000 btu vent free radiant - btu,

000 btu vent free radiant - btu,

€231.20
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Ml100tba ventless propane - ventless,

Ml100tba ventless propane - ventless,

€309.49
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Heater little buddy 3800 - little,

Heater little buddy 3800 - little,

€111.94
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Heater mhvfbf30ngbt 30 - mhvfbf30ngbt, 000

Heater mhvfbf30ngbt 30 - mhvfbf30ngbt, 000

€179.95
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Heater big buddy - mr, mh18b

Heater big buddy - mr, mh18b

€69.00
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000 btu vent free radiant - 20,000,

000 btu vent free radiant - 20,000,

€234.08
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Portable propane heater - propane,

Portable propane heater - propane,

€56.99
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Propane natural gas tankless - gas,

Propane natural gas tankless - gas,

€299.99
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Procom heating ventless blue - procom,

Procom heating ventless blue - procom,

€196.08
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000 btu vent free - 30,000,

000 btu vent free - 30,000,

€375.41
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New comfort gear 4000 - new,

New comfort gear 4000 - new,

€108.89
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Heater natural gas - heater,

Heater natural gas - heater,

€569.99
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Aciq 30k btu natural gas - 30k,

Aciq 30k btu natural gas - 30k,

€952.99
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Indoor portable radiant heater - portable,

Indoor portable radiant heater - portable,

€242.79
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Williams comfort products - williams,

Williams comfort products - williams,

€490.00
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Hearthrite 000 btu - hearthrite,

Hearthrite 000 btu - hearthrite,

€119.99
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Camco olympian wave portable - olympian, wave-6

Camco olympian wave portable - olympian, wave-6

€505.49
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199 000 btu - 199,000, tankless

199 000 btu - 199,000, tankless

€679.99
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10l 12l 18l tankless - 6l,

10l 12l 18l tankless - 6l,

€93.99
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18l 5gpm tankless - 5gpm, liquid

18l 5gpm tankless - 5gpm, liquid

€115.00
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New heater base - new, camp

New heater base - new, camp

€69.99
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New heater base - camp, indoor

New heater base - camp, indoor

€79.99
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New heater 18000 btu - heater,

New heater 18000 btu - heater,

€219.89
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Heating natural gas ventless - heating,

Heating natural gas ventless - heating,

€199.34
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Lot indoor gas light - lot, 6

Lot indoor gas light - lot, 6

€58.00
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Dayton gas infrared flat - flat, panel

Dayton gas infrared flat - flat, panel

€439.98
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Portable propane heater with - propane,

Portable propane heater with - propane,

€48.99
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Takagi 110u 140 - takagi,

Takagi 110u 140 - takagi,

€1078.24
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000 btu natural gas - 10,000,

000 btu natural gas - 10,000,

€167.03
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6ft propane regulator hose - 6ft,

6ft propane regulator hose - 6ft,

€16.99
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Portable propane butane - portable, heater

Portable propane butane - portable, heater

€25.98
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9000 btu gas - btu,

9000 btu gas - btu,

€25.99
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Constant temperature whole - constant,

Constant temperature whole - constant,

€195.99
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Heater big buddy - heater, 18,000

Heater big buddy - heater, 18,000

€180.00
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Apg indoor outdoor - apg, 2-in-1

Apg indoor outdoor - apg, 2-in-1

€37.99
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Ventless infrared heater - ventless,

Ventless infrared heater - ventless,

€309.59
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Outdoor indoor portable - indoor,

Outdoor indoor portable - indoor,

€99.99
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Propane heater indoor - propane, gas

Propane heater indoor - propane, gas

€29.50
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Empire comfort systems - comfort,

Empire comfort systems - comfort,

€828.99
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Rheem tankless water - rheem,

Rheem tankless water - rheem,

€899.99
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30000 btu dual fuel - 30000,

30000 btu dual fuel - 30000,

€317.99
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Camco olympian wave portable - camco, wave-3

Camco olympian wave portable - camco, wave-3

€389.99
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Heater 000 btu - mr., 10,000

Heater 000 btu - mr., 10,000

€189.35
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000 btu vent free radiant - btu,

000 btu vent free radiant - btu,

€298.09
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Lpg propane tankless water - tankless,

Lpg propane tankless water - tankless,

€150.00
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Natural gas vent - vent, heater

Natural gas vent - vent, heater

€57.21
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📊95 listings · from €16.99 · avg €291.01

Browse 95 gas heaters indoor listings currently in our index. Prices range from €16.99 to €1299.99, with an average of €291.01. 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 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 €16.99, while premium listings can reach €1299.99 — giving you a wide budget spread to work with. The average price of €291.01 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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