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| Manufacturer Warranty | 5 Years (T&C’s Apply) |
|---|---|
| Orientation | Horizontal Orientation |
| Colour | White |
| Height | 600 mm |
| Width | 830 mm |
| Heat Output Watts | 1087 |
| Heat Output BTU | 3708 |
| Radiator Pipe Centres (mm) (Plus Valves) | approx. 830 |
| Radiator Projection (mm) | 98-108 |
| Radiator Wall To Pipe Centres (mm) | 30-40 |
| Manufacturer | Kartell |
| Manufacturer Part No | LK2600830 |
If British bedrooms had a standard-issue traditional radiator, this would be it: 830mm of gloss white columns under the window, eighteen sections strong, delivering 3,708 BTU (1,087W) at Delta T60. It replaces a tired 900mm single-panel convector almost size-for-size while transforming how the room feels the moment you walk in.
Kartell laser-welds the mild steel body, powder coats it in gloss white and pressure tests every radiator to 10 bar. The two-column profile is only 68mm deep so curtains still hang clear. Five year guarantee, wall brackets and fixing kit all included.
Range photography is for illustration - the number of sections varies with the size ordered. This listing is the 600 x 830mm 2 column model with 18 sections. Dimension drawing included in the gallery.
Sizing correctly matters more than style - here is where this model fits.
| Output at Delta T60 (Kartell published) | 3,708 BTU / 1,087W |
|---|---|
| Output at Delta T50 (calculated, EN442 factor) | approx. 2,926 BTU / 858W |
| Typical room coverage | roughly 7-9 square metres in an average UK home |
Coverage is a guide only - insulation, glazing area and ceiling height change the sums. Use a BTU calculator with your room dimensions before ordering, and size up slightly for north-facing or draughty rooms.
| Range | Kartell K-Rad Laser Klassic |
|---|---|
| Type | 2 column radiator (horizontal) |
| Height x Width | 600 x 830mm |
| Column depth | 68mm (allow 98-108mm wall to front face) |
| Sections | 18 |
| Heat output (Delta T60) | 3,708 BTU / 1,087W |
| Heat output (Delta T50, calculated) | approx. 2,926 BTU / 858W |
| Finish | Gloss white powder coat over mild steel |
| Material | Laser-welded mild steel |
| Tapping centres | approx. 830mm - valves at bottom opposite ends |
| Weight (empty) | 19.8kg |
| Pressure tested | 10 bar |
| Guarantee | 5 years (register with Kartell UK) |
| In the box | Radiator, wall brackets, fixing kit, instructions |
| Valves | Not included - sold separately |
Installation is a routine job for any plumber or competent DIYer used to hanging radiators.
Valves are not included. You need a pair: one wheelhead or thermostatic (TRV) valve plus one lockshield. Angled valves suit pipework rising from the floor; straight valves suit wall-fed pipe runs.
See our radiator valves range - the Kartell TRV and lockshield twin packs pair perfectly.
Orders are picked from live UK stock. Radiators are palletised or double-boxed and checked before dispatch - please inspect on arrival and note any transit damage with the driver.
