Woodburning stove


Thermal mass has never looked better.

An impressive woodburning stove with a generously sized interior. Ideal for large logs, yet compact in its outer dimensions. Available with soapstone or sandstone casing.

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Step 1: Please select the body colour:

Steel body

Step 2: Please select the casing colour:


  • Sandstone
  • Soapstone

The illustrated colours may differ from the original shades.

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Special features

Special features of the IMPOSA

Long lasting warmth

Enjoy the cosy warmth of the fire many hours after it has been extinguished thanks to the large thermal mass of the casing blocks.

RIKA single-hand control

Regulate your stove simply and conveniently, at an ergonomic height, with the single-hand control.

Maximum heating output

Even in large rooms, this stove provides effortlessly for pleasant radiant heat.

Product information

Product information

  • Dimensions
    1193 x 578 x 516 [mm]
  • Room heating capacity
    120 - 260 m³
  • Thermal mass
    155 kg
  • Output
    5.0 - 10.0 kW
  • RLS system
  • Single handed operation
  • Balanced flue
  • Energy efficiency class
  • EnEV 6 kW

IMPOSA - woodburning stove with thermal storage

The IMPOSA woodburning stove is a real space saving sensation and again proves that true greatness has nothing to do with external dimensions. This woodburning stove from RIKA demonstrates true greatness, combining as it does an impressive interior space with extremely compact outer dimensions for optimum heating output. This stove with thermal storage is thus also suitable for large logs. With its exceptional thermal mass of 168 kg, the IMPOSA woodburning stove ensures long-lasting release of pleasant, natural radiant heat.

Another advantage: The IMPOSA stove's manual control provides unsurpassed air supply convenience. It ensures adjustment at a comfortable height without awkward bending and allows you to read the current setting from a distance. A special safety function in this stove prevents inadvertent cut-off of the air supply and thus minimises the risk of deflagration.

RIKA's range of woodburning stoves includes many other models as well as the IMPOSA. Find your individual woodburning stove

Operating instructions Energy efficiency label Product fiche

RIKA benefits


Take note of the inner values: A RIKA stove enhances your living room with both its design and its style, and impresses with highest quality and state of the art technology.

Innovative RIKA benefits
„Your stove; my passion.“
Karl Riener, owner of RIKA
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