In collaboration with Eker Design we reinvented the rather boring product of panel heaters. The result is simply stunning. The heater is visible, yet it is invisible. The rounded edges of the product, combined with the slightly curved front, has made this into a design icon in the heater industry. The exquisite design of Mill Steel has rapidly become the favourite heating product for many interior designers, architects etc.

Mill IB300 is the smallest Mill Steel model. This model will keep small rooms, like for example a cupboard, small bed room or  hallway, heated. It has a total effect of 300W.



  • Aluminium heating element - high efficiency and low surface temperature.
  • Silent operation.
  • Super accurate thermostat - digitally registered.
  • Easy operation.
  • Temperature calibration function.
  • Exquisite design.

Technical Specs

  • Power: 300W
  • Thermostat: Simple electronical
  • Material heating element: Aluminium.
  • Material front: Steel.
  • Colour: White
  • Cord: White, 80 cm.
  • Placement cord outlet: Right side
  • Earth: Yes
  • IP classification: IPX4 (Approved for use in bathrooms zone 2)
  • Product Size: (W x D x H cm) 35 x 7.8 x 30 cm