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| Manufacturer | Kartell UK Ltd |
|---|---|
| Manufacturer Warranty | 5 Years (T&C’s Apply) |
| Orientation | Vertical Orientation |
| Panel Type | Single Panel Radiator |
| Height | 1800 mm |
| Width | 540 mm |
| Heat Output BTU | 4309 |
| Radiator Pipe Centres (mm) (Plus Valves) | 540 |
| Radiator Wall To Pipe Centres (mm) | 40 |
| Radiator Colour | Textured Grey |
| Model | Aspen Textured Grey Vertical Single |
| Brand | K-Rad Designer Range |
| Fuel Type | Central Heating |
| Width (mm) | 540 |
| Depth (mm) | 55 |
| Height (mm) | 1800 |
| Manufacturer Part No | ASP18-55VSA |
Home > Radiators > Designer Radiators > Vertical Radiators > Kartell K-Rad Aspen Vertical Radiator 1800 x 540mm Single Textured Grey
A single panel designer vertical radiator delivering 4,309 BTU from a 55mm profile. 1800mm tall, 540mm wide, 36 oval tubes. Premium textured grey matt finish. 5 year Kartell UK manufacturer guarantee. All fixings included.
Ideal for medium rooms. Use the BTU Calculator tab to confirm for your specific room.
540mm pipe centres. Slim profile that sits close to the wall.
Matt powder coat finish. Scratch-resistant and far more characterful than standard gloss white. Complements modern and industrial interiors.
Greater surface area than round tubes for more efficient heat transfer and a premium aesthetic over standard flat panel radiators.
Weighing 21.8kg empty. All wall brackets, fixing screws, wall plugs, air vent and blanking plug included. Registered with Kartell UK.
Call 01282 429061 Mon–Fri for expert advice from PlumbXtra, Burnley.
| Specification | Detail |
|---|---|
| Product Name | Kartell K-Rad Aspen Vertical Radiator 1800 x 540mm Single Textured Grey |
| SKU / Kartell Code | ASP18-55VSA |
| EAN / GTIN | 5055681428891 |
| Height | 1800mm |
| Width | 540mm |
| Depth | 55mm |
| Colour / Finish | Textured Grey (Matt) |
| Material | Mild Steel |
| Style | Single Oval Tube — Designer |
| Number of Tubes | 36 (Single Panel) |
| BTU Output (Delta T60) | 4,309 BTU |
| Watt Output (Delta T60) | 1,263W |
| Fuel Type | Central heating — gas, oil, or electric |
| Pipe Centres | 540mm |
| Wall to Pipe Centres | 51mm |
| Valve Connection | 1/2 inch BSP |
| Empty Weight | 21.8 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) |
| Size (H x W) | BTU (ΔT60) | Watts | Style |
|---|---|---|---|
| 1800 x 540mm THIS PRODUCT | 4,309 | 1,263W | Single Panel |
| 1800 x 540mm Double | 8,397 | 2,461W | Double |
| 1800 x 420mm Single | 3,368 | 987W | Single |
All outputs quoted at Delta T60 — the European standard assuming mean water temperature 60°C above room temperature.
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 | 540mm |
| Wall to Pipe Centres | 51mm |
| Wall Projection | 55mm |
| 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 |
Valves are not included and must be purchased separately. For this textured grey radiator, we recommend Textured Grey TRV valves to seamlessly match the finish. 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 to the bottom tappings in a straight vertical line.
When to use: Pipework comes horizontally out of the wall and connects to the side connections of the radiator.
Looking for a textured grey vertical radiator close to this size? The Kartell K-Rad Aspen Vertical Radiator 1800 x 540mm Single Textured Grey (SKU: ASP18-55VSA) is the closest match for: 1800 x 540mm single textured grey vertical radiator, wide single panel textured grey 1800mm, ASP18-55VSA, Kartell Aspen 1800 540 single textured grey, 4309 BTU wide single panel radiator.
| 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 |
