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Aspen Radiators

The K-Rad Aspen is Kartell’s best-selling flat-panel designer radiator, available in both horizontal and vertical models to suit any wall. Choose single or double panel outputs, from 600mm-high horizontals to striking 1600mm verticals, in a clean white or on-trend textured grey finish.

Every Aspen radiator carries a full Kartell guarantee. Not sure which output you need? Call our heating experts on 01282 429061 and we’ll size it for your room. Free UK delivery on orders over £500 and our price match promise as standard.

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  1. Kartell K-Rad Aspen Horizontal Radiator 600 x 540mm White Single — 1,661 BTU
    Kartell K-Rad Aspen Horizontal Radiator 600 x 540mm White Single — 1,661 BTU (ASP60-55SW) delivers 1,661 BTU at Delta T60 (487W). 600mm high, 540mm
    £74.40
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  2. Kartell K-Rad Aspen Horizontal Radiator 600 x 1140mm White Double — 6,223 BTU
    The Kartell K-Rad Aspen 600x1140mm white horizontal double radiator. Delivering 6,223 BTU at Delta T60 (1,824W), this 79mm deep designer radiator is p
    £276.00
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  3. Kartell K-Rad Aspen Vertical Radiator 1600 x 420mm Double White — 5,824 BTU
    Maximize your wall space and heating performance with the Kartell K-Rad Aspen 1600 x 420mm double panel vertical designer radiator. Finished in a prem
    £149.94
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  4. Kartell K-Rad Aspen Horizontal Radiator 600 x 1140mm Textured Grey Single — 3,344 BTU
    Kartell K-Rad Aspen 600 x 1140mm Textured Grey Single Horizontal Designer Radiator (ASP60-115SA). Outputs 3,337 BTU (978W) at Delta T60. Height 600mm,
    £153.00
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  5. Kartell K-Rad Aspen Vertical Radiator 1600 x 420mm Single Textured Grey — 2,999 BTU
    Maximize your floor space with the Kartell K-Rad Aspen 1600 x 420mm single panel vertical designer radiator. Finished in a premium textured grey, this
    £111.00
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  6. Kartell K-Rad Aspen Vertical Radiator 1800 x 300mm Single Textured Grey — 2,392 BTU
    Maximize your floor and wall space with the Kartell K-Rad Aspen 1800 x 300mm single panel vertical designer radiator. Finished in a premium textured g
    £89.82
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  7. Kartell K-Rad Aspen Vertical Radiator 1600mm x 420mm Double Textured Grey - 5824 BTU
    The Kartell K-Rad Aspen 1600x420mm Anthracite Double Panel Vertical Radiator is a slim, full-height designer radiator ideal for hallways, living rooms
    £156.00
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  8. Kartell K-Rad Aspen Horizontal Radiator 600mm x 960mm Double Textured Grey - 5241 BTU

    Kartell’s stylish Allegro Horizontal or Vertical Designer Radiator are available in a variety of sizes. The Allegro is available in Textured Whit

    £189.60
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  9. Kartell K-Rad Aspen Horizontal Radiator 600 x 1140mm Textured Grey Double — 6,223 BTU
    Kartell K-Rad Aspen 600 x 1140mm Textured Grey Double Horizontal Designer Radiator (ASP60-115DA). Outputs 6,223 BTU (1824W) at Delta T60. Height 600mm
    £231.60
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  10. Kartell K-Rad Aspen Horizontal Radiator 600 x 1440mm Textured Grey Double — 7,861 BTU
    Kartell K-Rad Aspen 600 x 1440mm Textured Grey Double Horizontal Designer Radiator (ASP60-145DA). Outputs 7,861 BTU (2304W) at Delta T60. Height 600mm
    £288.00
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  11. Kartell K-Rad Aspen Horizontal Radiator 600 x 360mm Textured Grey Double — 1,965 BTU
    Kartell K-Rad Aspen 600 x 360mm Textured Grey Double Horizontal Designer Radiator (ASP60-37DA). Outputs 1,965 BTU (576W) at Delta T60. Height 600mm, w
    £75.60
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  12. 600mm High KRAD Aspen Horizontal Double Designer Radiator - Choice of Widths - Textured Grey-540 mm

    Kartell’s stylish Allegro Horizontal or Vertical Designer Radiator are available in a variety of sizes. The Allegro is available in Textured Whit

    £117.60
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  13. Kartell K-Rad Aspen Horizontal Radiator 600mm x 780mm Double Textured Grey - 4258 BTU

    Kartell’s stylish Allegro Horizontal or Vertical Designer Radiator are available in a variety of sizes. The Allegro is available in Textured Whit

    £160.80
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  14. Kartell K-Rad Aspen Horizontal Radiator 600 x 960mm White Double — 5,241 BTU
    Kartell K-Rad Aspen Horizontal Radiator 600 x 960mm White Double — 5,241 BTU (ASP60-97DW) delivers 5,241 BTU at Delta T60 (1536W). 600mm high, 960mm
    £171.00
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  15. Kartell K-Rad Aspen Horizontal Radiator 600 x 1440mm White Double — 7,861 BTU
    The Kartell K-Rad Aspen 600 x 1440mm Horizontal Double White Radiator (ASP60-145DW) delivers 7,861 BTU at Delta T60 (2304W) from a 79mm deep double pa
    £288.00
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  16. Kartell K-Rad Aspen Horizontal Radiator 600 x 360mm White Double — 1,965 BTU
    Kartell K-Rad Aspen 600 x 360mm Horizontal Double White Radiator (ASP60-37DW). The smallest double panel model in the Aspen range — 1,965 BTU (576W)
    £76.94
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  17. Kartell K-Rad Aspen Horizontal Radiator 600 x 540mm White Double — 2,948 BTU
    The Kartell K-Rad Aspen Horizontal Radiator 600 x 540mm White Double — 2,948 BTU (ASP60-55DW) delivers 2,948 BTU at Delta T60 (864W) from a compact
    £112.80
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  18. Kartell K-Rad Aspen Horizontal Radiator 600 x 780mm White Double — 4,258 BTU
    Kartell K-Rad Aspen Horizontal Radiator 600 x 780mm White Double — 4,258 BTU (ASP60-79DW) delivers 4,258 BTU at Delta T60 (1248W). 600mm high, 780mm
    £162.00
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  19. Kartell K-Rad Aspen Vertical Radiator 1800 x 540mm Double White — 8,397 BTU
    Maximize your wall space and heating performance with the Kartell K-Rad Aspen 1800 x 540mm double panel vertical designer radiator. Finished in a prem
    £207.66
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  20. Premium Aspen Vertical Radiator 1600 x 540mm Single White - 4,382 BTU
    The Premium Aspen Single White Vertical Radiator (1600mm H x 540mm W) delivers 4,382 BTU (1,285W) of heat output at ΔT60, making it ideal for master
    £150.00
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  21. Premium Aspen Vertical Radiator 1800 x 420mm Single White - 3,777 BTU
    Premium Aspen Vertical Radiator 1800 x 420mm Single White — delivers 3,777 BTU (1,108W) heat output at Delta T60, making it ideal for large bathroom
    £148.00
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  22. Premium Aspen Vertical Radiator 1800 x 300mm Single White - 2697 BTU
    Premium Aspen Single White Vertical Radiator 1800mm x 300mm — the slimmest vertical radiator in the range at just 300mm wide. Delivers 2,697 BTU (79
    £111.60
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  23. Kartell K-Rad Aspen 1800mm Double White Vertical Radiator — [Choice of Widths]
    The Kartell K-Rad Aspen 1800mm Double White Vertical Radiator is available in three widths — 300mm (4,664 BTU), 420mm (6,531 BTU) and 540mm (8,397 B
    As low as £114.00
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  24. Kartell K-Rad Aspen 1800mm Tall Double Textured Grey Vertical Radiator [Multiple Widths]
    Discover the ultimate heating solution for modern homes with the Kartell K-Rad Aspen 1800mm Double Panel Vertical Radiator range. Finished in a premiu
    As low as £120.00
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