For Sale UK

300mm radiator

4

300mm radiator for sale on Ireland's largest auction and classifieds sites

Home / Heating, Cooling & Air / 300mm radiator refurbished & used for sale | For Sale UK
Horizontal vertical designer - vertical,

Horizontal vertical designer - vertical,

£82.99 · Buy It Now

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Designer flat panel radiator - designer,

Designer flat panel radiator - designer,

£75.99 · Buy It Now

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300mm horizontal designer - 300mm,

300mm horizontal designer - 300mm,

£203.99 · Buy It Now

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Central heating radiator 300mm - heating,

Central heating radiator 300mm - heating,

£35.00 · Buy It Now

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Designer radiator vertical - designer,

Designer radiator vertical - designer,

£99.63 · Buy It Now

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Anthracite designer radiator - anthracite,

Anthracite designer radiator - anthracite,

£79.97 · Buy It Now

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Small radiator just - radiator-, 300mm

Small radiator just - radiator-, 300mm

£26.96 · Buy It Now

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Radiator myson 300mm 400mm - radiator,

Radiator myson 300mm 400mm - radiator,

£35.00 · Buy It Now

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Designer radiator vertical - designer,

Designer radiator vertical - designer,

£74.97 · Buy It Now

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Traditional thermostatic - traditional,

Traditional thermostatic - traditional,

£21.50 · Buy It Now

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Nurad type 22 - nu-r,

Nurad type 22 - nu-r,

£41.99 · Buy It Now

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Henrad compact type - henrad,

Henrad compact type - henrad,

£53.64 · Buy It Now

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Radiator clearance liquidation - radiator,

Radiator clearance liquidation - radiator,

£40.00 · Buy It Now

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2000mm width various - 2000mm, x

2000mm width various - 2000mm, x

£122.00 · Buy It Now

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White horizontal flat panel - horizontal,

White horizontal flat panel - horizontal,

£75.99 · Buy It Now

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Vertical flat panel - panel, designer

Vertical flat panel - panel, designer

£72.99 · Buy It Now

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Horizontal vertical designer - horizontal,

Horizontal vertical designer - horizontal,

£81.97 · Buy It Now

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Small radiator 300mm high - high, x

Small radiator 300mm high - high, x

£27.95 · Buy It Now

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300mm chrome radiator - 300mm,

300mm chrome radiator - 300mm,

£49.95 · Buy It Now

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Designer radiator vertical - designer,

Designer radiator vertical - designer,

£108.09 · Buy It Now

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Black designer radiator - designer,

Black designer radiator - designer,

£81.97 · Buy It Now

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Radiator pipe sleeves - radiator, &

Radiator pipe sleeves - radiator, &

£10.99 · Buy It Now

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Vertical horizontal designer - vertical,

Vertical horizontal designer - vertical,

£76.97 · Buy It Now

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Vertical radiator white 1600 - radiator,

Vertical radiator white 1600 - radiator,

£77.99 · Buy It Now

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Designer radiator flat - radiator,

Designer radiator flat - radiator,

£81.97 · Buy It Now

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Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£110.00 · Buy It Now

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Traditional cast iron - traditional,

Traditional cast iron - traditional,

£140.00 · Buy It Now

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Electric radiator wall mounted - electric,

Electric radiator wall mounted - electric,

£128.77 · Buy It Now

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Milano windsor horizontal - milano,

Milano windsor horizontal - milano,

£104.70 · Buy It Now

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Central heating radiator type - central,

Central heating radiator type - central,

£57.00 · Buy It Now

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Traditional white cast iron - traditional,

Traditional white cast iron - traditional,

£54.99 · Buy It Now

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Anthracite designer radiator - anthracite,

Anthracite designer radiator - anthracite,

£75.99 · Buy It Now

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Bathroom straight heated - straight, towel

Bathroom straight heated - straight, towel

£40.99 · Buy It Now

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Kartell type radiator - kartell,

Kartell type radiator - kartell,

£63.97 · Buy It Now

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Designer flat panel straight - designer,

Designer flat panel straight - designer,

£29.97 · Buy It Now

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1200mm width various height - width,

1200mm width various height - width,

£89.00 · Buy It Now

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Eastbrook tunstall radiator - eastbrook, 1

Eastbrook tunstall radiator - eastbrook, 1

£15.99 · Buy It Now

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Electric radiator wall mounted - electric,

Electric radiator wall mounted - electric,

£127.83 · Buy It Now

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Horizontal vertical designer - vertical,

Horizontal vertical designer - vertical,

£82.99 · Buy It Now

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Designer radiator flat - designer, panel

Designer radiator flat - designer, panel

£84.99 · Buy It Now

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Ibathuk heated towel rails - ibathuk,

Ibathuk heated towel rails - ibathuk,

£30.37 · Buy It Now

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Vertical radiator 1800 - radiator, flat

Vertical radiator 1800 - radiator, flat

£115.61 · Buy It Now

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Traditional colosseum - traditional,

Traditional colosseum - traditional,

£144.97 · Buy It Now

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300mm white radiator straight - 300mm,

300mm white radiator straight - 300mm,

£43.95 · Buy It Now

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Vertical radiator 1800 1600 - vertical,

Vertical radiator 1800 1600 - vertical,

£102.07 · Buy It Now

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Traditional white horizontal - traditional,

Traditional white horizontal - traditional,

£115.00 · Buy It Now

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Anthracite designer radiator - anthracite,

Anthracite designer radiator - anthracite,

£79.97 · Buy It Now

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Anthracite flat panel oval - panel,

Anthracite flat panel oval - panel,

£29.97 · Buy It Now

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Radiators pipe - uk,

Radiators pipe - uk,

£19.83 · Buy It Now

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Milano compact single panel - milano,

Milano compact single panel - milano,

£19.36 · Buy It Now

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Chrome heated towel - heated,

Chrome heated towel - heated,

£30.99 · Buy It Now

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Radiators column - radiators,

Radiators column - radiators,

£625.00 · Buy It Now

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Traditional cast iron - traditional,

Traditional cast iron - traditional,

£140.00 · Buy It Now

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Radiator pipe covers collars - pipe,

Radiator pipe covers collars - pipe,

£7.49 · Buy It Now

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Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£120.00 · Buy It Now

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1000mm width various height - 1000mm,

1000mm width various height - 1000mm,

£61.00 · Buy It Now

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Vertical flat panel column - flat,

Vertical flat panel column - flat,

£84.97 · Buy It Now

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Anthracite central heating - central,

Anthracite central heating - central,

£106.49 · Buy It Now

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Traditional colosseum double - traditional,

Traditional colosseum double - traditional,

£144.97 · Buy It Now

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Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£110.00 · Buy It Now

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Traditional white electric - traditional,

Traditional white electric - traditional,

£165.99 · Buy It Now

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Rad 300h 400w k1 sc - rad, x

Rad 300h 400w k1 sc - rad, x

£24.75 · Buy It Now

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Vertical radiator 1800 central - 1800,

Vertical radiator 1800 central - 1800,

£128.99 · Buy It Now

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Anthracite flat panel - panel, column

Anthracite flat panel - panel, column

£79.97 · Buy It Now

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Eastbrook tunstall radiator - eastbrook,

Eastbrook tunstall radiator - eastbrook,

£15.99 · Buy It Now

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Radiator pipe covers - radiator, &

Radiator pipe covers - radiator, &

£7.49 · Buy It Now

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Traditional column cast - 3,

Traditional column cast - 3,

£12.99 · Buy It Now

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Prefilled electric heated - electric,

Prefilled electric heated - electric,

£133.95 · Buy It Now

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Radiator vertical double - vertical,

Radiator vertical double - vertical,

£56.24 · Buy It Now

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Eastbrook rivassa radiator - eastbrook, 2

Eastbrook rivassa radiator - eastbrook, 2

£13.99 · Buy It Now

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White double radiator - white,

White double radiator - white,

£110.00 · Buy It Now

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Black horizontal triple panel - black,

Black horizontal triple panel - black,

£179.00 · Buy It Now

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Designer white flat panel - designer, oval

Designer white flat panel - designer, oval

£34.97 · Buy It Now

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Prefilled thermostatic - prefilled,

Prefilled thermostatic - prefilled,

£97.99 · Buy It Now

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Kartell type radiator - kartell,

Kartell type radiator - kartell,

£96.25 · Buy It Now

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Electric towel radiator - electric,

Electric towel radiator - electric,

£130.00 · Buy It Now

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Radiators vertical - uk,

Radiators vertical - uk,

£460.00 · Buy It Now

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Vertical radiator double 1800 - vertical,

Vertical radiator double 1800 - vertical,

£106.21 · Buy It Now

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Small heated matt black - small,

Small heated matt black - small,

£72.99 · Buy It Now

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Vertical single flat panel - flat,

Vertical single flat panel - flat,

£81.97 · Buy It Now

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Arroll 300mm radiator - arroll,

Arroll 300mm radiator - arroll,

£29.69 · Buy It Now

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Traditional colosseum double - colosseum,

Traditional colosseum double - colosseum,

£142.97 · Buy It Now

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1400mm width various - various, height

1400mm width various - various, height

£99.00 · Buy It Now

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Stelrad radiator brackets - 2, x

Stelrad radiator brackets - 2, x

£15.07 · Buy It Now

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Traditional cast iron - traditional,

Traditional cast iron - traditional,

£95.00 · Buy It Now

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Vertical designer radiator - designer,

Vertical designer radiator - designer,

£99.63 · Buy It Now

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Designer radiator flat - designer, panel

Designer radiator flat - designer, panel

£108.99 · Buy It Now

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Small size chrome heated - small,

Small size chrome heated - small,

£89.99 · Buy It Now

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Radiator valve pipes - radiator,

Radiator valve pipes - radiator,

£16.97 · Buy It Now

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Supplies4heat cornel column - supplies4heat,

Supplies4heat cornel column - supplies4heat,

£225.00 · Buy It Now

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Length 50mm 300mm - length, aluminum

Length 50mm 300mm - length, aluminum

£33.24 · Buy It Now

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Radiators 4 column - radiators,

Radiators 4 column - radiators,

£625.00 · Buy It Now

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Lux heat horizontal column - lux,

Lux heat horizontal column - lux,

£100.00 · Buy It Now

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White vertical horizontal - vertical,

White vertical horizontal - vertical,

£115.99 · Buy It Now

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Bathroom chrome straight - chrome,

Bathroom chrome straight - chrome,

£40.99 · Buy It Now

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Bisque othello mono slim - bisque,

Bisque othello mono slim - bisque,

£104.70 · Buy It Now

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📊96 listings · from £7.49 · avg £94.08

Browse 96 300mm radiator listings currently in our index. Prices range from £7.49 to £625, with an average of £94.08. 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: 3kw water heater | 3m air purifier | 4 port manifold | 400w panel heater | 600 x 1400 double radiator | 600 x 900 radiator | adjustable radiator cover | air filter air purifier | aircon unit | airforce air conditioning unit

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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 £7.49, while premium listings can reach £625 — giving you a wide budget spread to work with. The average price of £94.08 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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