The Aluminium, Bi–metal Edwardian 4 Column

Arroll is a name that is synomous with Cast Iron Radiators, recreating traditional designs for over 15 years. Using innovative modern techniques, we have created an Aluminium version of our popular Edwardian Model.

The Aluminium, Bi metal Edwardian 4 Column is an Aluminium outer with steel tubing inside to avoid corrosion and metal transferrance.


– Uses 60% less water for same heat output as cast iron

– Made from 60% Recyclable material 

– Suitable for Low Temperature Systems

– Ideal for use with Electrical Elements

– Lightweight – up to 60% lighter than Cast Iron Alternative

– Corrosion Resistant 


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  • Radiator Height

    450 mm

  • Radiator Depth

    175 mm

  • Radiator Length

    728 mm

  • Radiator Colour

    RAL7016 - Anthracite

Heat Output

  • Delta at 50˚C

    2247 BTUs


  • Empty weight

    23.8 KG

  • Full weight

    26.9 KG

  • Volume

    3.1 L

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