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| Manufacturer | Kartell UK Ltd |
|---|---|
| Manufacturer Warranty | 5 Years (T&C’s Apply) |
| Weight | 32.64 |
| Orientation | Horizontal Orientation |
| Panel Type | Double Panel Radiator |
| Colour | White |
| Height | 600 mm |
| Width | 1440 mm |
| Heat Output Watts | 2304 |
| Heat Output BTU | 7861 |
| Radiator Pipe Centres (mm) (Plus Valves) | 1440 |
| Radiator Wall To Pipe Centres (mm) | 60 |
| Radiator Colour | White |
| Model | Aspen White Horizontal Double |
| Brand | K-Rad Designer Range |
| Fuel Type | Central Heating |
| Width (mm) | 1440 |
| Depth (mm) | 79 |
| Height (mm) | 600 |
| Manufacturer Part No | ASP60-145DW |
Home > Radiators > Designer Radiators > Horizontal Radiators > Kartell K-Rad Aspen 600 x 1440mm Horizontal Double White Radiator
A wide-format double panel horizontal designer radiator in gloss white. 600mm high, 1440mm wide, 79mm deep, delivering 7,861 BTU at Delta T60. Oval tube construction, 1440mm pipe centres. 5 year Kartell UK guarantee. All fixings included.
The widest model in the 600mm horizontal Aspen double white range. Suited to large living rooms, open-plan spaces and rooms that struggle to maintain warmth.
600mm height fits neatly under standard UK window sills. The 1440mm width maximises heating surface area across a full wall without going floor-to-ceiling.
Double panel construction delivers significantly more heat than the same-size single panel (ASP60-145SW) from the same wall width. 79mm wall projection — only 24mm more than the single panel.
Classic gloss white suits all interior styles from traditional to contemporary. Matches standard UK radiator valves for a seamless finish. Also available in Textured Grey.
Greater surface area than round tubes for more efficient heat transfer. Oval profile gives a premium designer aesthetic over standard flat panel radiators.
Weighing 32.64kg. All wall brackets, fixing screws, wall plugs, air vent and blanking plug included. Pressure tested to 7.8 bar. Registered directly with Kartell UK.
| Specification | Detail |
|---|---|
| Product Name | Kartell K-Rad Aspen 600 x 1440mm Horizontal Double White Radiator |
| SKU / Kartell Code | ASP60-145DW |
| EAN / GTIN | 5055681407551 |
| Height | 600mm |
| Width | 1440mm (product width 1450mm) |
| Depth (Wall Projection) | 79mm |
| Orientation | Horizontal |
| Colour / Finish | Gloss White |
| Material | Mild Steel |
| Style | Double Panel — Oval Tube Designer |
| BTU Output (Delta T60) | 7,861 BTU |
| Watt Output (Delta T60) | 2304W |
| Fuel Type | Central heating — gas, oil, or electric |
| Pipe Centres (Tapping Centres) | 1440mm |
| Wall to Pipe Centres | 51mm |
| Valve Connection | 1/2 inch BSP |
| Empty Weight | 32.64 kg |
| Max Working Pressure | 7.8 bar |
| Fixings Supplied | Yes — all fixings included |
| Manufacturer Guarantee | 5 years — Kartell UK |
| Valves | Not included — sold separately (see Valves tab) |
Understanding Delta T60: All BTU figures quoted at Delta T60 — the European standard assuming mean water temperature 60°C above room temperature. Most modern combi boilers operate at or near this standard.
Watch our step-by-step installation guide below. Professional installation by a Gas Safe registered engineer is strongly recommended for all connections to gas central heating systems.
| Pipe Centres (Tapping Centres) | 1440mm |
| Wall to Pipe Centres | 51mm |
| Wall Projection | 79mm |
| Height | 600mm |
| Valve Connection | 1/2 inch BSP — angled, straight, or corner valves |
| Max Working Pressure | 7.8 bar |
| Compatible Systems | Sealed and open vented — gas, oil, electric, heat pump |
| Fixings Supplied | Yes — wall brackets, screws, plugs, air vent, blanking plug |
| Installation Note | Due to its 1440mm width, ensure you have at least two people available for wall mounting. Verify wall stud positions before drilling. |
Valves are not included and must be purchased separately. For this gloss white radiator we recommend White TRV valves for a seamless match. Select your pipework type below.
When to use: Pipework rises vertically from the floor to the side connections. The most common UK installation type.
When to use: Pipework rises from the floor and connects directly in a straight vertical line.
When to use: Pipework comes horizontally out of the wall to the side connections of the radiator.
Looking for a 600mm high 1440mm wide double white horizontal radiator? The Kartell K-Rad Aspen ASP60-145DW is the widest double panel model in the Aspen 600mm horizontal white range. Also found via: 600 x 1440mm double white horizontal radiator UK, 600 x 1450mm double panel white radiator, Kartell Aspen 1440 double white horizontal, ASP60-145DW, 7861 BTU horizontal double white radiator, wide horizontal designer radiator white 1440mm, under-window double panel radiator 1440mm white, 600mm high double horizontal white radiator, EAN 5055681407551.
| Free Delivery | Free express delivery on all orders over £500 to UK mainland addresses |
| Standard Delivery | Charged on orders under £500 — calculated at checkout |
| Delivery Area | UK mainland only. We do not deliver to Northern Ireland, Scottish Highlands, Channel Islands or overseas |
| Lead Time | Maximum 14 working days from order placement. Call 01282 429061 to confirm availability |
| Despatch Confirmation | You will receive an email when your order is despatched |
| Delivery Address | We deliver to your registered billing address only |
| Finance Options | Spread the cost with Klarna or Clearpay — available at checkout |
| Returns Window | 14 days from receipt of goods |
| How to Return | Request a returns number in writing before sending items back. Call 01282 429061 or email us |
| Return Postage | Cost of returning goods is borne by the customer. Original delivery charges are non-refundable |
| Restocking Charge | A 25% restocking charge may apply to non-faulty returns |
| Condition of Return | Items must be unused and in original, unopened packaging |
| Refund | Upon receipt and inspection we will issue a full refund, exchange or credit |
| Faulty Items | Sent to manufacturer for testing. If confirmed faulty, 100% of the original product value will be credited |
| Guarantee | This radiator carries a 5 year Kartell UK manufacturer guarantee against manufacturing defects |
