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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 - natural,

Heater natural gas - natural,

€229.99
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Heater big buddy - heater,

Heater big buddy - heater,

€144.99
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000 btu natural gas - btu,

000 btu natural gas - btu,

€229.88
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000 btu nat gas wall - 8,000,

000 btu nat gas wall - 8,000,

€339.00
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Heater mhvfbf30ngt 30000btu - heater,

Heater mhvfbf30ngt 30000btu - heater,

€200.00
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000 btu natural - btu,

000 btu natural - btu,

€209.38
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Procom mnsd300tga 000 btu - procom,

Procom mnsd300tga 000 btu - procom,

€219.99
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Heater mhvfbf30ngt 30000btu - mhvfbf30ngt,

Heater mhvfbf30ngt 30000btu - mhvfbf30ngt,

€219.99
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Propane heater stove - heater,

Propane heater stove - heater,

€105.99
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Heater vent free blower fan - free,

Heater vent free blower fan - free,

€52.99
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Dyna glo tank top - ✳️,

Dyna glo tank top - ✳️,

€188.88
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Heater natural gas - heater,

Heater natural gas - heater,

€154.99
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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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3750 btu portable butane - btu, camp

3750 btu portable butane - btu, camp

€119.71
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000 btu natural gas - 10,000,

000 btu natural gas - 10,000,

€147.00
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000 btu portable - btu,

000 btu portable - btu,

€95.19
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000 btu natural gas - natural,

000 btu natural gas - natural,

€193.88
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Heater 20000 btu vent - mr,

Heater 20000 btu vent - mr,

€184.99
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000 btu dual - dual, fuel

000 btu dual - dual, fuel

€462.84
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Heater 30000 btu - heater,

Heater 30000 btu - heater,

€249.99
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000 btu vent free dual - btu,

000 btu vent free dual - btu,

€242.44
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Portable radiant propane - portable,

Portable radiant propane - portable,

€148.49
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Ashley hearth products 000 - ashley,

Ashley hearth products 000 - ashley,

€449.99
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Ashley hearth products - hearth, 17,000

Ashley hearth products - hearth, 17,000

€549.99
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Dyna glo rmc - dyna-glo, propane

Dyna glo rmc - dyna-glo, propane

€49.95
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Dyna glo portable radiant - portable, gas

Dyna glo portable radiant - portable, gas

€75.00
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Procom heating liquid propane - liquid,

Procom heating liquid propane - liquid,

€166.16
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Heater portable gas - heater,

Heater portable gas - heater,

€135.00
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30000 btu dual fuel - btu, vent

30000 btu dual fuel - btu, vent

€287.99
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Ml100tba ventless propane - ml100tba-b,

Ml100tba ventless propane - ml100tba-b,

€249.74
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Williams comfort products - 🎥,

Williams comfort products - 🎥,

€490.00
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000 btu natural - 10,000,

000 btu natural - 10,000,

€162.38
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9000 btu adjustable - 9000,

9000 btu adjustable - 9000,

€25.99
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Kovea cupid 1203 portable - kovea,

Kovea cupid 1203 portable - kovea,

€75.24
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Rinnai re199in indoor natural - rinnai,

Rinnai re199in indoor natural - rinnai,

€654.09
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Portable propane butane - portable, heater

Portable propane butane - portable, heater

€24.98
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Indoor safe propane - indoor,

Indoor safe propane - indoor,

€149.99
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Liquid propane whole house - whole,

Liquid propane whole house - whole,

€195.88
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3750 btu portable butane - 3750,

3750 btu portable butane - 3750,

€117.99
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Portable wall mounted - portable, gas

Portable wall mounted - portable, gas

€36.06
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Smith 190 000 btu indoor - a.,

Smith 190 000 btu indoor - a.,

€949.99
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000 btu vent free - 30,000,

000 btu vent free - 30,000,

€265.64
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Propane natural gas tankless - propane/natural,

Propane natural gas tankless - propane/natural,

€299.99
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Rinnai fc510n fan convector - rinnai,

Rinnai fc510n fan convector - rinnai,

€800.84
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Aciq 125k btu - 125k, natural

Aciq 125k btu - 125k, natural

€1352.99
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Heater mh9bx buddy 4000 - mh9bx,

Heater mh9bx buddy 4000 - mh9bx,

€46.95
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Portable heater buddy - portable,

Portable heater buddy - portable,

€49.95
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Portable propane gas - gas, heater

Portable propane gas - gas, heater

€98.99
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The original heater mh9b - original,

The original heater mh9b - original,

€49.99
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Ml100tba ventless propane - ml100tba-b,

Ml100tba ventless propane - ml100tba-b,

€309.49
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Portable propane heater - 2,

Portable propane heater - 2,

€29.42
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Dayton gas infrared - gas, flat

Dayton gas infrared - gas, flat

€439.98
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Aciq 60k btu natural - aciq, gas/lp

Aciq 60k btu natural - aciq, gas/lp

€1102.99
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Hearthrite 000 btu natural - 20,000,

Hearthrite 000 btu natural - 20,000,

€149.99
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Takagi 110u 140 - takagi, btu

Takagi 110u 140 - takagi, btu

€1078.24
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8000 btu direct vent - 8000, natural

8000 btu direct vent - 8000, natural

€298.00
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New heater base - mr,

New heater base - mr,

€69.99
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Portable heater buddy - mr.,

Portable heater buddy - mr.,

€68.00
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Master forge indoor garage - forge, indoor/garage

Master forge indoor garage - forge, indoor/garage

€149.99
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Propane heater indoor gas - propane,

Propane heater indoor gas - propane,

€29.50
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Grab 000 btu portable - n,

Grab 000 btu portable - n,

€102.46
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000 btu natural gas - 10,000,

000 btu natural gas - 10,000,

€167.03
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Heating natural gas ventless - natural,

Heating natural gas ventless - natural,

€178.25
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Heater natural gas - gas,

Heater natural gas - gas,

€569.99
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10l 12l 18l tankless - 6l,

10l 12l 18l tankless - 6l,

€102.98
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Heater vent free - heater,

Heater vent free - heater,

€259.99
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Williams comfort products - williams,

Williams comfort products - williams,

€1058.99
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Vent free heater blower fan - vent,

Vent free heater blower fan - vent,

€63.64
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New heater base camp indoor - heater,

New heater base camp indoor - heater,

€79.99
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Empire comfort systems - empire,

Empire comfort systems - empire,

€828.99
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Liquid propane whole house - propane,

Liquid propane whole house - propane,

€185.19
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Natural gas tankless - natural,

Natural gas tankless - natural,

€329.99
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9000 btu gas - btu, pipeportable

9000 btu gas - btu, pipeportable

€25.99
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Performance plus gpm smart - plus,

Performance plus gpm smart - plus,

€749.95
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Heating natural gas - natural,

Heating natural gas - natural,

€189.19
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Heating liquid propane - heating,

Heating liquid propane - heating,

€147.00
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18l 5gpm tankless lpg - 18l,

18l 5gpm tankless lpg - 18l,

€115.00
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Rinnai rx199in super - rx199in,

Rinnai rx199in super - rx199in,

€1052.95
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Camco olympian wave - olympian, portable

Camco olympian wave - olympian, portable

€505.49
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Portable propane butane heater - butane,

Portable propane butane heater - butane,

€25.98
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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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6ft propane regulator - propane, hose

6ft propane regulator - propane, hose

€16.99
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In1 portable propane heater - 2,

In1 portable propane heater - 2,

€29.45
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Comfort gear 000 - gear, 10,000

Comfort gear 000 - gear, 10,000

€99.99
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Heating natural gas ventless - heating,

Heating natural gas ventless - heating,

€199.34
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199 000 btu tankless natural - 199,000,

199 000 btu tankless natural - 199,000,

€679.99
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Constant temperature whole - constant,

Constant temperature whole - constant,

€195.99
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8ft propane regulator hose - 8ft,

8ft propane regulator hose - 8ft,

€18.99
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Aciq 30k btu natural gas - aciq, gas/lp

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

€952.99
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Space heater 1500w electric - 1500w,

Space heater 1500w electric - 1500w,

€52.27
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Mhvfbf30ngt 000 vent free - vent,

Mhvfbf30ngt 000 vent free - vent,

€300.66
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000 btu vent - 30,000,

000 btu vent - 30,000,

€205.00
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Rheem tankless water - rheem,

Rheem tankless water - rheem,

€849.99
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Rinnai re140in indoor - rinnai, tankless

Rinnai re140in indoor - rinnai, tankless

€599.99
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New williams natural gas - natural, wall

New williams natural gas - natural, wall

€799.95
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📊95 listings · from €16.99 · avg €290.36

Browse 95 gas heaters indoor listings currently in our index. Prices range from €16.99 to €1352.99, with an average of €290.36. 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 €1352.99 — giving you a wide budget spread to work with. The average price of €290.36 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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