Old School

The Duchess

Taken from the American Standard design and available in two sizes the Duchess is similar to the Princess cast iron radiator within our old school range but with a shallower curve to the top and a more detailed scrolled leg . A classical radiator that using our expert finishing services can suite a traditional or more contemporary home.

The Duchess perfectly complements the Prince, Princess and Peerless with their simple but eye–catching design.

Arroll provide high–quality cast–iron radiators taken from an original design. Manufactured using traditional techniques and guaranteed for 10 years. All radiators can be provided fully assembled up to 1500mm. Due to the bespoke nature of our cast iron radiators we can build the radiator to your requirements, a radiator tool may be required to build the radiators onsite if over 1500mm long.

·         Pressure tested to 5 bar

·         Guaranteed for 10 years.

·         Integral feet

·         ½” 15mm BSP connections for main valves.

·         Wide range of finish options

·         All cast iron radiators supplied CE Certified to British Standards.

·         See below for all technical information


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  • Leg Section Height

    592 mm

  • Section Length

    70 mm

  • Middle Section Height

    537 mm

  • Section Depth

    173 mm

  • Bottom Inlet To Floor

    100 mm

  • Top Inlet To Floor

    550 mm

  • Pipe Centres To Skirt

    86.5 mm

Heat Output

  • Delta at 50˚C

    87 Watts / 298 BTUs

  • Delta at 60˚C

    110 Watts / 376 BTUs


  • Empty weight per leg section

    8.4 KG

  • Empty weight per middle section

    7.1 KG

  • Filled weight per leg section

    10.3 KG

  • Filled weight per middle section

    9.0 KG

  • Volume per leg section

    1.9 L

  • Volume per middle section

    1.9 L

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