Key Features

  • Double Panel Output

    The double panel and double convector design delivers powerful heat output for larger rooms

  • Gloss White Finish

    A clean white gloss finish brings a fresh, modern look to your space

  • High Heat Performance

    With an output of 12,941 BTU, it’s designed to warm bigger areas efficiently

  • Compact Wall-Mounted Size

    At 600mm high and 1800mm wide, it offers strong heating without overpowering the room

  • Durable Mild Steel

    Built from tough mild steel for reliable, long-lasting performance

  • 10-Year Guarantee

    Enjoy added peace of mind with a 10-year manufacturer guarantee

Description

The Kartell K-Flat Kompact Type 22 radiator is a smart choice when you want reliable heat and a clean, modern finish in one practical design. Its gloss white surface keeps things looking fresh and understated, while the horizontal format gives it a neat, streamlined feel that works beautifully in contemporary homes.

Built with a double panel and double convector construction, this radiator is made to deliver strong heat output where it matters most. With 12,941 BTU, it’s well suited to larger rooms that need consistent warmth, helping you create a more comfortable space without compromising on style.

The generous 1800mm width and 600mm height give you excellent heating performance, while the slim 105mm depth helps it sit neatly against the wall. Made from durable mild steel, it’s designed for everyday use and long-term dependability, making it a solid investment for any central heating system.

As part of the K-Flat Kompact range, this model combines a modern square profile with practical wall-mounted installation. Fittings are supplied, and the radiator is backed by a 10-year guarantee, giving you confidence in both the quality and the value of your purchase.

Specifications

width 1800mm
height 600mm
depth 105mm
fittings supplied Yes
heat source Central Heating
heating item type Radiator
item colour White
item collection Kompact
item finish Gloss
item guarantee 10 Years
item depth 105mm
item mounting type Wall Mounted
item mounting method Brackets and Plumbing
item orientation Horizontal
item material Mild Steel
item shape Square
item range K-Flat
item style Modern
item weight 59.4kg
packaged item height 115mm
number of panels 2
packaged item weight 61.9kg
packaged item width 630mm
valves required Yes

Kartell K-Flat Kompact Type 22 White 600mm x 1800mm Double Panel with Double Convector Horizontal Radiator - KD618F

£667.95
Dispatching from 19th Dec 2026
Buy now, pay later
BTU: British Thermal Units - the amount of heat this radiator gives out per hour. The higher the BTU, the larger the room it can heat.
12941
Pipe Centres: The approximate distance between the centres of the two pipe connections, to help you check it fits your existing pipework.
545mm (approx)
Adding To Basket… The item has been added

* Pre-order - this item will ship when in stock