For Sale UK

300mm radiator

4

300mm radiator for sale on largest auction and classifieds sites

Home / Outdoor Heating / 300mm radiator refurbished & used for sale | For Sale UK
Designer radiator vertical - designer,

Designer radiator vertical - designer,

£74.97
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Horizontal vertical designer - vertical,

Horizontal vertical designer - vertical,

£75.99
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Traditional column - 3,

Traditional column - 3,

£124.99
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Vertical radiator 1800 1600 - radiator,

Vertical radiator 1800 1600 - radiator,

£79.79
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Anthracite designer radiator - anthracite,

Anthracite designer radiator - anthracite,

£74.97
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Designer radiator vertical - designer,

Designer radiator vertical - designer,

£72.99
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Horizontal vertical designer - horizontal,

Horizontal vertical designer - horizontal,

£70.97
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Vertical flat panel designer - vertical,

Vertical flat panel designer - vertical,

£115.99
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Small radiator just 300mm - radiator-,

Small radiator just 300mm - radiator-,

£26.96
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300 400mm type - 300,

300 400mm type - 300,

£59.75
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Central heating radiator 300mm - central,

Central heating radiator 300mm - central,

£35.00
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Nurad type 22 - nurad,

Nurad type 22 - nurad,

£53.99
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Small radiator 300mm high - small,

Small radiator 300mm high - small,

£27.95
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Designer radiator horizontal - radiator,

Designer radiator horizontal - radiator,

£157.99
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Column traditional cast - 2,

Column traditional cast - 2,

£100.95
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Vertical designer radiator - vertical,

Vertical designer radiator - vertical,

£72.97
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Central heating triple panel - central,

Central heating triple panel - central,

£212.95
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Designer radiator vertical - radiator,

Designer radiator vertical - radiator,

£79.99
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Central heating radiator white - radiator,

Central heating radiator white - radiator,

£75.49
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Horizontal vertical designer - vertical,

Horizontal vertical designer - vertical,

£84.99
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Traditional white cast iron - cast,

Traditional white cast iron - cast,

£125.99
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Radiator clearance liquidation - radiator,

Radiator clearance liquidation - radiator,

£35.00
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Traditional column raw metal - traditional,

Traditional column raw metal - traditional,

£98.10
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Anthracite flat panel column - anthracite,

Anthracite flat panel column - anthracite,

£74.97
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300mm tall radiator central - 300mm,

300mm tall radiator central - 300mm,

£84.89
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Designer radiator vertical - radiator,

Designer radiator vertical - radiator,

£115.99
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Central heating slim single - central,

Central heating slim single - central,

£58.59
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Anthracite flat panel - anthracite, bathroom

Anthracite flat panel - anthracite, bathroom

£74.97
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Flat panel designer radiator - flat,

Flat panel designer radiator - flat,

£70.97
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Traditional 4 column - 2, 3

Traditional 4 column - 2, 3

£136.97
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Anthracite designer radiator - designer,

Anthracite designer radiator - designer,

£72.99
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Horizonal vertical designer - horizonal,

Horizonal vertical designer - horizonal,

£79.99
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Vertical horizontal designer - horizontal,

Vertical horizontal designer - horizontal,

£70.97
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Vertical designer radiator - designer,

Vertical designer radiator - designer,

£74.99
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Designer radiator flat - designer, panel

Designer radiator flat - designer, panel

£70.97
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Designer radiator anthracite - radiator,

Designer radiator anthracite - radiator,

£74.99
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Black designer radiator - black,

Black designer radiator - black,

£70.97
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White steel radiators - steel,

White steel radiators - steel,

£69.99
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1800 500mm designer radiator - 500mm,

1800 500mm designer radiator - 500mm,

£160.80
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White horizontal flat - white, panel

White horizontal flat - white, panel

£72.99
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Grey traditional column - traditional,

Grey traditional column - traditional,

£148.50
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Vertical flat panel column - vertical,

Vertical flat panel column - vertical,

£84.97
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Compact single panel - compact,

Compact single panel - compact,

£49.58
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Designer flat panel radiator - designer,

Designer flat panel radiator - designer,

£75.99
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Traditional colosseum double - colosseum,

Traditional colosseum double - colosseum,

£134.97
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Traditional 3 column - traditional, &

Traditional 3 column - traditional, &

£161.99
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Anthracite designer radiator - designer,

Anthracite designer radiator - designer,

£74.97
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2000mm width various - various, height

2000mm width various - various, height

£122.00
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Ultraheat compact double - 4,

Ultraheat compact double - 4,

£37.10
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Central heating radiator type - heating,

Central heating radiator type - heating,

£57.00
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Kartell type radiator - type, 22

Kartell type radiator - type, 22

£112.26
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1600mm width various height - x,

1600mm width various height - x,

£107.00
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Kudox steel panel - 2x,

Kudox steel panel - 2x,

£37.10
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Anthracite radiator flat - flat, panel

Anthracite radiator flat - flat, panel

£74.99
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Anthracite vertical horizontal - anthracite,

Anthracite vertical horizontal - anthracite,

£118.99
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Lux heat horizontal column - heat,

Lux heat horizontal column - heat,

£150.00
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Lux heat oval vertical - lux,

Lux heat oval vertical - lux,

£193.00
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500mm high radiator central - high,

500mm high radiator central - high,

£74.89
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Anthracite flat panel oval - flat,

Anthracite flat panel oval - flat,

£58.97
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600mm tall radiator modern - radiator,

600mm tall radiator modern - radiator,

£68.99
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Designer white flat panel oval - designer,

Designer white flat panel oval - designer,

£26.97
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Type radiator white - type,

Type radiator white - type,

£69.00
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Radiators 4 column - uk,

Radiators 4 column - uk,

£625.00
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Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£44.00
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Electric heated towel - towel, rail

Electric heated towel - towel, rail

£132.95
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Horizontal designer radiator - horizontal,

Horizontal designer radiator - horizontal,

£75.99
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Bathroom straight heated towel - heated,

Bathroom straight heated towel - heated,

£58.99
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Radiator myson 300mm 400mm - x,

Radiator myson 300mm 400mm - x,

£35.00
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1800mm vertical designer - 1800mm,

1800mm vertical designer - 1800mm,

£82.99
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Bathroom straight curved flat - bathroom, straight/curved/flat

Bathroom straight curved flat - bathroom, straight/curved/flat

£33.30
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Central heating radiator flat - heating,

Central heating radiator flat - heating,

£100.99
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Central heating slim double - slim,

Central heating slim double - slim,

£90.79
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Traditional colosseum double - traditional,

Traditional colosseum double - traditional,

£109.97
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Victorian style cast iron - style,

Victorian style cast iron - style,

£19.25
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Kartell type radiator - kartell,

Kartell type radiator - kartell,

£19.99
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1200mm width various height - x,

1200mm width various height - x,

£89.00
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Compact white horizontal - compact,

Compact white horizontal - compact,

£31.90
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Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£163.95
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Traditional cast iron style - iron,

Traditional cast iron style - iron,

£83.00
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White vertical horizontal - white,

White vertical horizontal - white,

£108.99
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Vertical radiator 1800 1600 - radiator,

Vertical radiator 1800 1600 - radiator,

£84.99
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Traditional colosseum double - traditional,

Traditional colosseum double - traditional,

£139.97
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300mm wide black - wide, heated

300mm wide black - wide, heated

£28.00
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1400mm width various - x,

1400mm width various - x,

£99.00
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Horizontal vertical designer - vertical,

Horizontal vertical designer - vertical,

£100.99
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Traditional cast iron - cast,

Traditional cast iron - cast,

£44.00
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300mm white radiator straight - white,

300mm white radiator straight - white,

£49.95
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Type radiator double - double, panel

Type radiator double - double, panel

£78.95
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Black horizontal triple - triple, panel

Black horizontal triple - triple, panel

£166.74
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Stelrad vita silhouette - stelrad,

Stelrad vita silhouette - stelrad,

£21.50
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Designer radiator flat panel - designer,

Designer radiator flat panel - designer,

£34.97
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Compact convector radiator - convector,

Compact convector radiator - convector,

£68.99
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Vertical radiator flat panel - vertical,

Vertical radiator flat panel - vertical,

£108.99
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Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£119.00
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Radiator horizontal double - radiator,

Radiator horizontal double - radiator,

£157.24
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Designer horizontal radiator - designer,

Designer horizontal radiator - designer,

£96.97
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📊96 listings · from £19.25 · avg £90.85

Browse 96 300mm radiator listings currently in our index. Prices range from £19.25 to £625, with an average of £90.85. 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 300mm radiator →

Try this: 600 x 1400 double radiator | 600 x 900 radiator | aec mercury | anti down draft cowl | audi a4 b5 seats | audi a4 flap motor | brick oven | cast iron pillar | chimney bird guard | chimney bracket

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Everything you need to know about 300mm radiator

Whether you are looking for a brand-new or second-hand 300mm radiator, 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 £19.25, while premium listings can reach £625 — giving you a wide budget spread to work with. The average price of £90.85 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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