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Rad type compact double - type,
£73.99 · Buy It Now
» View details on eBay #sponsoredCentral heating radiator type - heating,
£57.00 · Buy It Now
» View details on eBay #sponsored1100mm width various height - x,
£144.00 · Buy It Now
» View details on eBay #sponsoredCentral heating radiator 750mm - radiator,
£59.00 · Buy It Now
» View details on eBay #sponsoredFlomasta white type double - flomasta,
£32.00 · Buy It Now
» View details on eBay #sponsoredHenrad compact type - henrad,
£157.37 · Buy It Now
» View details on eBay #sponsoredCentral heating radiator - central, 300mm
£122.00 · Buy It Now
» View details on eBay #sponsoredKartell type radiator - kartell, 21
£119.00 · Buy It Now
» View details on eBay #sponsoredProrad stelrad compact - compact, type
£159.99 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - premium, 21
£72.99 · Buy It Now
» View details on eBay #sponsoredCentral heating radiator 400mm - radiator,
£45.00 · Buy It Now
» View details on eBay #sponsored2000mm width various - 2000mm, x
£163.00 · Buy It Now
» View details on eBay #sponsored600x600 type 21 - 600x600,
£31.90 · Buy It Now
» View details on eBay #sponsored1600mm width various - 1600mm, x
£173.00 · Buy It Now
» View details on eBay #sponsoredCentral heating radiator 900mm - central,
£69.00 · Buy It Now
» View details on eBay #sponsored600x600mm double panel plus - 600x600mm,
£39.99 · Buy It Now
» View details on eBay #sponsoredFlomasta white type double - white,
£38.00 · Buy It Now
» View details on eBay #sponsoredFlomasta white type double - type,
£40.00 · Buy It Now
» View details on eBay #sponsoredNurad type compact - type, 21(half)
£54.99 · Buy It Now
» View details on eBay #sponsoredCentral heating radiator - central,
£41.00 · Buy It Now
» View details on eBay #sponsoredNurad type21 compact - nurad, type21(half)
£35.99 · Buy It Now
» View details on eBay #sponsoredNurad type21 compact - type21(half),
£34.99 · Buy It Now
» View details on eBay #sponsoredNurad type21 compact - nurad, type21(half)
£69.99 · Buy It Now
» View details on eBay #sponsoredHenrad compact type - compact, 21
£47.99 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - type,
£169.99 · Buy It Now
» View details on eBay #sponsoredDouble panel plus convector - double,
£76.00 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - kudox,
£71.99 · Buy It Now
» View details on eBay #sponsoredRad kompact type double - rad,
£179.80 · Buy It Now
» View details on eBay #sponsored2200mm width various - 2200mm, x
£144.00 · Buy It Now
» View details on eBay #sponsored2400mm width various height - various,
£175.00 · Buy It Now
» View details on eBay #sponsored1400mm width various - width, height
£183.00 · Buy It Now
» View details on eBay #sponsored1200mm width various - 1200mm,
£132.00 · Buy It Now
» View details on eBay #sponsoredRad kompact type double - rad,
£179.42 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - premium,
£67.99 · Buy It Now
» View details on eBay #sponsoredNurad type compact - type, 21(half)
£39.99 · Buy It Now
» View details on eBay #sponsored1000mm width various - x, height
£125.00 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - type,
£75.00 · Buy It Now
» View details on eBay #sponsoredEco rad 500mm - 500mm,
£29.82 · Buy It Now
» View details on eBay #sponsored1500mm width various height - 1500mm,
£192.00 · Buy It Now
» View details on eBay #sponsored900mm width various - 900mm,
£131.00 · Buy It Now
» View details on eBay #sponsoredCentral heating radiator - central,
£76.00 · Buy It Now
» View details on eBay #sponsoredKudox premium type - premium, steel
£132.99 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - flomasta,
£84.99 · Buy It Now
» View details on eBay #sponsoredNurad type21 compact - nurad, (half)compact
£54.99 · Buy It Now
» View details on eBay #sponsoredRad kompact type double - kompact, 21
£147.02 · Buy It Now
» View details on eBay #sponsored1300mm width various height - various,
£115.00 · Buy It Now
» View details on eBay #sponsoredCentral heating compact - heating,
£140.00 · Buy It Now
» View details on eBay #sponsoredNurad type21 compact - type21, (half)compact
£39.99 · Buy It Now
» View details on eBay #sponsoredType double panel - type, single
£149.00 · Buy It Now
» View details on eBay #sponsoredNurad type21 compact - type21, (half)compact
£44.99 · Buy It Now
» View details on eBay #sponsoredType radiator 450mm 400mm - 450mm,
£42.30 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - flomasta,
£72.99 · Buy It Now
» View details on eBay #sponsoredStant radiator cap lever - cap,
£26.00 · Buy It Now
» View details on eBay #sponsoredHomeline type double panel - homeline,
£97.99 · Buy It Now
» View details on eBay #sponsoredBarlo type radiator white - barlo, 21
£55.00 · Buy It Now
» View details on eBay #sponsoredStelrad elite 600mm x - elite, (h)
£24.62 · Buy It Now
» View details on eBay #sponsoredEco rad 500mm - eco, 600mm
£26.70 · Buy It Now
» View details on eBay #sponsoredKudox premium type - type, 21
£64.99 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - double,
£93.99 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - flomasta,
£179.99 · Buy It Now
» View details on eBay #sponsoredEco rad 500mm 700mm - (h), x
£37.10 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - type, 21
£114.99 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - flomasta,
£109.99 · Buy It Now
» View details on eBay #sponsoredFlomasta 400mm 600mm - flomasta, (h)
£41.92 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - premium,
£54.99 · Buy It Now
» View details on eBay #sponsoredType double panel single - 21,
£61.95 · Buy It Now
» View details on eBay #sponsoredNurad type21 compact - nurad,
£39.99 · Buy It Now
» View details on eBay #sponsoredKompact type double - type, 21
£52.95 · Buy It Now
» View details on eBay #sponsoredFlomasta type21 double panel - flomasta,
£159.99 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - premium,
£29.99 · Buy It Now
» View details on eBay #sponsoredType double panel - type,
£106.00 · Buy It Now
» View details on eBay #sponsoredEco rad 500mm 400mm - x, (w)
£26.70 · Buy It Now
» View details on eBay #sponsoredRad kompact type double - kompact,
£162.91 · Buy It Now
» View details on eBay #sponsoredRadiator brass bleed screw air - brass,
£5.49 · Buy It Now
» View details on eBay #sponsoredRadiator bleed air vent valves - bleed,
£5.49 · Buy It Now
» View details on eBay #sponsoredKartell type 400 1600 - kartell, x
£124.98 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - kudox,
£146.99 · Buy It Now
» View details on eBay #sponsoredMyson 700mm 3749btu - 700mm,
£21.50 · Buy It Now
» View details on eBay #sponsored600mm 800mm white type - 800mm,
£31.90 · Buy It Now
» View details on eBay #sponsoredEco rad 600mm 700mm - x, white
£39.18 · Buy It Now
» View details on eBay #sponsoredHomeline type double panel - homeline,
£149.99 · Buy It Now
» View details on eBay #sponsoredKompact type double panel - type, 21
£81.95 · Buy It Now
» View details on eBay #sponsoredKompact type double - kompact,
£89.95 · Buy It Now
» View details on eBay #sponsoredEco rad 450mm 700mm - 450mm, (h)
£39.18 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - 21,
£214.99 · Buy It Now
» View details on eBay #sponsoredFlomasta type double panel - type,
£78.99 · Buy It Now
» View details on eBay #sponsoredFlomasta type double - type, panel
£109.99 · Buy It Now
» View details on eBay #sponsored3000mm width various height - width, x
£209.00 · Buy It Now
» View details on eBay #sponsoredKompact type double panel - type, 21
£69.95 · Buy It Now
» View details on eBay #sponsoredKudox premium type steel - kudox,
£194.99 · Buy It Now
» View details on eBay #sponsoredType h600 w1600mm compact - 21, x
£189.00 · Buy It Now
» View details on eBay #sponsoredMyson type radiator 400 - 400, x
£135.90 · Buy It Now
» View details on eBay #sponsoredType double panel single - 21,
£106.00 · Buy It Now
» View details on eBay #sponsoredStelrad elite 600mm 500mm - stelrad,
£52.70 · Buy It Now
» View details on eBay #sponsoredType 22 radiators - 11,,
£104.70 · Buy It Now
» View details on eBay #sponsoredWarmhaus radiator small - , 40
£41.18 · Buy It Now
» View details on eBay #sponsoredLooking for more type 21 radiator?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 type 21 radiator listings currently in our index. Prices range from £5.49 to £214.99, with an average of £91.32. 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 type 21 radiator →
Try this: glow worm circuit board | worcester 280 | ferroli f24 | worcester 40 cdi | steel ducting | glow worm betacom | grundfos 15 50 | gledhill cylinder | saunier duval | chaffoteaux britony
Whether you are looking for a brand-new or second-hand type 21 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 £5.49, while premium listings can reach £214.99 — giving you a wide budget spread to work with. The average price of £91.32 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.