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
Anthracite designer radiator - anthracite,

Anthracite designer radiator - anthracite,

£79.97
Buy It Now

» View on eBay #sponsored
Horizontal vertical designer - vertical,

Horizontal vertical designer - vertical,

£82.99
Buy It Now

» View on eBay #sponsored
Designer flat panel - designer,

Designer flat panel - designer,

£75.99
Buy It Now

» View on eBay #sponsored
Nurad type 22 - nurad, nu-r

Nurad type 22 - nurad, nu-r

£53.99
Buy It Now

» View on eBay #sponsored
300mm wide radiator central - 300mm,

300mm wide radiator central - 300mm,

£24.89
Buy It Now

» View on eBay #sponsored
Designer radiator vertical - designer,

Designer radiator vertical - designer,

£72.97
Buy It Now

» View on eBay #sponsored
Radiator clearance liquidation - clearance,

Radiator clearance liquidation - clearance,

£40.00
Buy It Now

» View on eBay #sponsored
Henrad compact type - compact,

Henrad compact type - compact,

£53.64
Buy It Now

» View on eBay #sponsored
Compact convector radiators - convector,

Compact convector radiators - convector,

£67.99
Buy It Now

» View on eBay #sponsored
Vertical flat panel - vertical,

Vertical flat panel - vertical,

£118.99
Buy It Now

» View on eBay #sponsored
Designer radiator vertical - designer,

Designer radiator vertical - designer,

£112.99
Buy It Now

» View on eBay #sponsored
Traditional colosseum double - traditional,

Traditional colosseum double - traditional,

£129.00
Buy It Now

» View on eBay #sponsored
Designer radiator vertical - designer,

Designer radiator vertical - designer,

£110.99
Buy It Now

» View on eBay #sponsored
Anthracite horizontal vertical - anthracite,

Anthracite horizontal vertical - anthracite,

£82.99
Buy It Now

» View on eBay #sponsored
Anthracite designer horizontal - anthracite,

Anthracite designer horizontal - anthracite,

£82.99
Buy It Now

» View on eBay #sponsored
Traditional cast iron - cast, style

Traditional cast iron - cast, style

£163.95
Buy It Now

» View on eBay #sponsored
Milano compact type - -, 11

Milano compact type - -, 11

£19.36
Buy It Now

» View on eBay #sponsored
Vertical radiator 1800 1600 - radiator,

Vertical radiator 1800 1600 - radiator,

£97.91
Buy It Now

» View on eBay #sponsored
Traditional colosseum double - traditional,

Traditional colosseum double - traditional,

£109.97
Buy It Now

» View on eBay #sponsored
Central heating radiator 300mm - central,

Central heating radiator 300mm - central,

£180.00
Buy It Now

» View on eBay #sponsored
Stelrad vita series - stelrad, compact

Stelrad vita series - stelrad, compact

£22.54
Buy It Now

» View on eBay #sponsored
Type radiator white single - 11,

Type radiator white single - 11,

£68.00
Buy It Now

» View on eBay #sponsored
Small radiator 300mm - radiator, x

Small radiator 300mm - radiator, x

£27.95
Buy It Now

» View on eBay #sponsored
300mm chrome radiator straight - 300mm,

300mm chrome radiator straight - 300mm,

£49.95
Buy It Now

» View on eBay #sponsored
Traditional colosseum double - colosseum,

Traditional colosseum double - colosseum,

£144.97
Buy It Now

» View on eBay #sponsored
Horizontal vertical designer - horizontal,

Horizontal vertical designer - horizontal,

£70.97
Buy It Now

» View on eBay #sponsored
Black designer radiator - black,

Black designer radiator - black,

£84.97
Buy It Now

» View on eBay #sponsored
Designer radiator flat panel - designer,

Designer radiator flat panel - designer,

£84.97
Buy It Now

» View on eBay #sponsored
Horizontal vertical designer - horizontal,

Horizontal vertical designer - horizontal,

£82.99
Buy It Now

» View on eBay #sponsored
White designer flat panel - flat,

White designer flat panel - flat,

£82.99
Buy It Now

» View on eBay #sponsored
Traditional white cast iron - traditional,

Traditional white cast iron - traditional,

£54.99
Buy It Now

» View on eBay #sponsored
2000mm width various height - x,

2000mm width various height - x,

£180.00
Buy It Now

» View on eBay #sponsored
Electric radiator wall - electric,

Electric radiator wall - electric,

£130.14
Buy It Now

» View on eBay #sponsored
Ultraheat compact - compact, 4

Ultraheat compact - compact, 4

£45.94
Buy It Now

» View on eBay #sponsored
Stelrad compact radiator - stelrad, k1

Stelrad compact radiator - stelrad, k1

£26.95
Buy It Now

» View on eBay #sponsored
Anthracite flat panel column - panel,

Anthracite flat panel column - panel,

£79.97
Buy It Now

» View on eBay #sponsored
Duratherm vertical single flat - duratherm,

Duratherm vertical single flat - duratherm,

£52.69
Buy It Now

» View on eBay #sponsored
Type radiator double panel - 22,

Type radiator double panel - 22,

£78.95
Buy It Now

» View on eBay #sponsored
Vertical horizontal designer - vertical,

Vertical horizontal designer - vertical,

£82.99
Buy It Now

» View on eBay #sponsored
300mm horizontal designer - horizontal,

300mm horizontal designer - horizontal,

£118.99
Buy It Now

» View on eBay #sponsored
Small radiator just - small, 300mm

Small radiator just - small, 300mm

£26.96
Buy It Now

» View on eBay #sponsored
Heated towel rail straight - towel,

Heated towel rail straight - towel,

£44.56
Buy It Now

» View on eBay #sponsored
Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£134.00
Buy It Now

» View on eBay #sponsored
Lux heat horizontal column - heat,

Lux heat horizontal column - heat,

£229.00
Buy It Now

» View on eBay #sponsored
Bathroom straight curved flat - bathroom, straight/curved/flat

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

£22.00
Buy It Now

» View on eBay #sponsored
Horizontal vertical designer - horizontal,

Horizontal vertical designer - horizontal,

£90.89
Buy It Now

» View on eBay #sponsored
300mm white radiator straight - radiator,

300mm white radiator straight - radiator,

£43.95
Buy It Now

» View on eBay #sponsored
Electric radiator wall - radiator,

Electric radiator wall - radiator,

£139.99
Buy It Now

» View on eBay #sponsored
Anthracite vertical designer - anthracite,

Anthracite vertical designer - anthracite,

£106.99
Buy It Now

» View on eBay #sponsored
Vertical flat panel - vertical,

Vertical flat panel - vertical,

£84.97
Buy It Now

» View on eBay #sponsored
Vertical designer radiator - vertical,

Vertical designer radiator - vertical,

£71.09
Buy It Now

» View on eBay #sponsored
Anthracite designer radiator - anthracite,

Anthracite designer radiator - anthracite,

£70.97
Buy It Now

» View on eBay #sponsored
Designer radiator vertical - designer,

Designer radiator vertical - designer,

£66.59
Buy It Now

» View on eBay #sponsored
Brand new barlo - barlo, compact

Brand new barlo - barlo, compact

£10.80
Buy It Now

» View on eBay #sponsored
Reina floor mounting legs - mounting,

Reina floor mounting legs - mounting,

£26.99
Buy It Now

» View on eBay #sponsored
Traditional cast iron - traditional,

Traditional cast iron - traditional,

£134.00
Buy It Now

» View on eBay #sponsored
The classic horizontal - -,

The classic horizontal - -,

£207.54
Buy It Now

» View on eBay #sponsored
Traditional 3 column - traditional, &

Traditional 3 column - traditional, &

£199.99
Buy It Now

» View on eBay #sponsored
Vancoco 2pcs 300mm 15mm - vancoco,

Vancoco 2pcs 300mm 15mm - vancoco,

£14.95
Buy It Now

» View on eBay #sponsored
Heated towel rail radiator - heated,

Heated towel rail radiator - heated,

£79.00
Buy It Now

» View on eBay #sponsored
Designer oval column flat - designer,

Designer oval column flat - designer,

£193.99
Buy It Now

» View on eBay #sponsored
Anthracite radiator flat panel - anthracite,

Anthracite radiator flat panel - anthracite,

£96.29
Buy It Now

» View on eBay #sponsored
Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£71.00
Buy It Now

» View on eBay #sponsored
Vertical designer radiator - designer,

Vertical designer radiator - designer,

£98.59
Buy It Now

» View on eBay #sponsored
Designer brushed brass heated - brushed,

Designer brushed brass heated - brushed,

£80.99
Buy It Now

» View on eBay #sponsored
Designer white flat panel - flat,

Designer white flat panel - flat,

£34.97
Buy It Now

» View on eBay #sponsored
Stelrad compact single panel - single,

Stelrad compact single panel - single,

£22.02
Buy It Now

» View on eBay #sponsored
Bathroom straight heated - heated, towel

Bathroom straight heated - heated, towel

£58.99
Buy It Now

» View on eBay #sponsored
Vertical radiator double 1600 - radiator,

Vertical radiator double 1600 - radiator,

£80.09
Buy It Now

» View on eBay #sponsored
Convector radiator flomasta - convector,

Convector radiator flomasta - convector,

£59.99
Buy It Now

» View on eBay #sponsored
Stelrad vita silhouette - stelrad,

Stelrad vita silhouette - stelrad,

£19.36
Buy It Now

» View on eBay #sponsored
Anthracite flat panel bathroom - flat,

Anthracite flat panel bathroom - flat,

£70.97
Buy It Now

» View on eBay #sponsored
Anthracite vertical horizontal - vertical,

Anthracite vertical horizontal - vertical,

£72.24
Buy It Now

» View on eBay #sponsored
Black straight curved flat - black,

Black straight curved flat - black,

£28.99
Buy It Now

» View on eBay #sponsored
White steel radiators single - radiators,

White steel radiators single - radiators,

£75.99
Buy It Now

» View on eBay #sponsored
Prefilled electric heated - electric,

Prefilled electric heated - electric,

£117.95
Buy It Now

» View on eBay #sponsored
Grey electric radiator wall - grey,

Grey electric radiator wall - grey,

£130.14
Buy It Now

» View on eBay #sponsored
Electric radiator wall mounted - wall,

Electric radiator wall mounted - wall,

£140.99
Buy It Now

» View on eBay #sponsored
Designer towel rail - towel,

Designer towel rail - towel,

£48.00
Buy It Now

» View on eBay #sponsored
Anthracite flat panel - flat,

Anthracite flat panel - flat,

£54.97
Buy It Now

» View on eBay #sponsored
Traditional cast iron style - traditional,

Traditional cast iron style - traditional,

£44.00
Buy It Now

» View on eBay #sponsored
Chrome heated towel - towel, rail

Chrome heated towel - towel, rail

£55.71
Buy It Now

» View on eBay #sponsored
Vertical horizontal designer - horizontal,

Vertical horizontal designer - horizontal,

£84.97
Buy It Now

» View on eBay #sponsored
Vertical radiator 1800 1600 - vertical,

Vertical radiator 1800 1600 - vertical,

£77.99
Buy It Now

» View on eBay #sponsored
Traditional white horizontal - traditional,

Traditional white horizontal - traditional,

£119.03
Buy It Now

» View on eBay #sponsored
Central heating radiator - central, type

Central heating radiator - central, type

£57.00
Buy It Now

» View on eBay #sponsored
Radiator myson 300mm 400mm - x,

Radiator myson 300mm 400mm - x,

£35.00
Buy It Now

» View on eBay #sponsored
White triple radiator - white,

White triple radiator - white,

£102.47
Buy It Now

» View on eBay #sponsored
White traditional radiators - white,

White traditional radiators - white,

£213.99
Buy It Now

» View on eBay #sponsored
Traditional colosseum triple - colosseum,

Traditional colosseum triple - colosseum,

£199.97
Buy It Now

» View on eBay #sponsored
Chrome heated towel rail - chrome,

Chrome heated towel rail - chrome,

£13.49
Buy It Now

» View on eBay #sponsored
Electric radiator wall - electric,

Electric radiator wall - electric,

£130.14
Buy It Now

» View on eBay #sponsored
Traditional colosseum triple - traditional,

Traditional colosseum triple - traditional,

£114.97
Buy It Now

» View on eBay #sponsored
Vertical radiator 1800 1600 - vertical,

Vertical radiator 1800 1600 - vertical,

£96.29
Buy It Now

» View on eBay #sponsored
Horizontal designer radiator - horizontal,

Horizontal designer radiator - horizontal,

£82.99
Buy It Now

» View on eBay #sponsored
Vertical upright radiator - vertical,

Vertical upright radiator - vertical,

£79.99
Buy It Now

» View on eBay #sponsored

Looking for more 300mm radiator?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £10.8 · avg £85.45

Browse 96 300mm radiator listings currently in our index. Prices range from £10.8 to £229, with an average of £85.45. 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 | anti down draft cowl | antique fender | audi a4 flap motor | baxi expansion vessel | bmw 3 series e46 engine | bmw z3 m coupe | brick oven | chimney bird guard

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

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 £10.8, while premium listings can reach £229 — giving you a wide budget spread to work with. The average price of £85.45 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.

🔍 300mm radiator Search live on eBay