White 3 Column Vertical Radiator 1800 x 515mm - Kartell Laser Klassic - 8,492 BTU

Name: White 3 Column Vertical Radiator 1800 x 515mm - Kartell Laser Klassic - 8,492 BTU
Brand: Kartell K-Rad
SKU: OFNLKW26
Price: 319.00 GBP
Availability: InStock

In stock

SKU

OFNLKW26

Now £319.00 Was £821.00

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Call an heating expert on 01282 429061

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Key Features

More Information
Manufacturer Warranty	5 Years (T&C’s Apply)
Orientation	Vertical Orientation
Colour	White
Height	1800 mm
Width	515 mm
Heat Output Watts	2489
Heat Output BTU	8492
Radiator Pipe Centres (mm) (Plus Valves)	approx. 515
Radiator Projection (mm)	130-140
Radiator Wall To Pipe Centres (mm)	30-40
Manufacturer	Kartell
Manufacturer Part No	LK31800515

Product Details

Kartell K-Rad Laser Klassic

White 3 Column Vertical Radiator 1800 x 515mm - Kartell Laser Klassic - 8,492 BTU

Traditional column looks with laser-welded steel engineering - 8,492 BTU at Delta T60 from a 1800 x 515mm footprint.

Gloss White3 ColumnVertical11 Sections5 Year GuaranteeFree UK Delivery

8,492

BTU dT60

2,489W

Watts dT60

1800mm

Height

515mm

Width

100mm

Depth

5yr

Guarantee

Overview

The tall flagship: 8,492 BTU (2,489W) at Delta T60 - the highest output in the entire Laser Klassic range - from eleven white three-column sections standing 1800mm high. Open-plan barn conversions, warehouse apartments and big glazed kitchen extensions finally get a single traditional radiator that can carry the space alone, using just 515mm of wall.

It is laser-welded from mild steel tube with a 100mm column depth, powder coated gloss white, pressure tested to 10 bar and covered by Kartell's five year guarantee. At 49kg it demands solid fixing - brackets and a full kit are supplied, with optional Kartell floor feet for suspended floors.

Range photography is for illustration - the number of sections varies with the size ordered. This listing is the 1800 x 515mm 3 column model with 11 sections. Dimension drawing included in the gallery.

Sizing Guide

The right radiator is the one sized to the room, not the biggest that fits the wall.

Output at Delta T60 (Kartell published)	8,492 BTU / 2,489W
Output at Delta T50 (calculated, EN442 factor)	approx. 6,700 BTU / 1,963W
Typical room coverage	roughly 15-21 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.

Specifications

Range	Kartell K-Rad Laser Klassic
Type	3 column radiator (vertical)
Height x Width	1800 x 515mm
Column depth	100mm (allow 130-140mm wall to front face)
Sections	11
Heat output (Delta T60)	8,492 BTU / 2,489W
Heat output (Delta T50, calculated)	approx. 6,700 BTU / 1,963W
Finish	Gloss white powder coat over mild steel
Material	Laser-welded mild steel
Tapping centres	approx. 515mm - valves at bottom opposite ends
Weight (empty)	49.0kg
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

Fitting follows standard UK two-pipe practice and holds no surprises for an installer.

Connects to a standard UK two-pipe central heating system.
Tappings sit at the bottom on opposite ends, approx. 515mm apart; pipe up through the floor or along the wall to suit.
Brackets hold the columns 30-40mm off the wall - allow 130-140mm from wall to the front face.
Empty weight is 49.0kg: fix into masonry or studwork, not plasterboard alone. Optional Kartell floor feet carry the weight on stud walls or solid floors.
Flush the system and dose inhibitor after fitting, as with any new radiator.

Valves & Extras

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.

Traditional cross-head or antique-style valves complete the period look this radiator is designed for.
A TRV keeps larger rooms at a set temperature and trims running costs.
Optional Kartell floor feet (white or black to match) add about 120mm and take the weight on suspended floors.

See our radiator valves range - the Kartell TRV and lockshield twin packs pair perfectly.

Delivery & Returns

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.

FREE UK mainland delivery on this radiator - typically 2-5 working days.
14 day returns on unused radiators in original packaging.
Questions on access or timed delivery? Call 01282 429061 before ordering.

Frequently Asked Questions

They are two test temperatures, not two radiators. Kartell publishes 8,492 BTU at Delta T60 (75/65/20 degrees C). Cooler-running systems are closer to Delta T50, where this model works out at approximately 6,700 BTU - we quote both so you can compare fairly with any retailer.

It weighs 49.0kg empty (more when full of water), so fixings must go into studs or use heavy-duty plasterboard anchors rated for the load. On stud walls we recommend the optional Kartell floor feet to take the weight while the brackets simply steady the radiator.

No - like almost all designer radiators the valves are chosen separately so the finish suits your room. You need one wheelhead or thermostatic valve and one lockshield valve. The tappings are at the bottom on opposite ends approximately 515mm apart.

Yes on any standard indoor wet central heating system, including kitchens. For bathrooms keep it outside splash zones; the powder coated finish handles normal humidity without trouble.

Genuine Kartell UK stockFull 5 year manufacturer guarantee

Pressure tested to 10 barEvery radiator tested before dispatch

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