The black cast iron radiant heater from Inventa is from 1921. Three vertical heating elements with spiral wound wire are mounted in copper reflectors at the front. These heating elements were made in accordance with Inventa standard element patent 3066. One, two, or three elements can be turned on with two copper switches at the bottom of the front side.


  • Title: Radiant heater
  • Creator: Inventa
  • Date Created: 1921
  • Physical Dimensions: 49 x 36 x 23 cm (h x w x d)
  • Original Language: English
  • Type: object
  • Rights: NEMO Science Museum
  • Medium: metal (cast iron, copper)

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