+
large heat transfer surface
for optimal heat distribution
Use the heat energy from your stove for even longer.
Thanks to its unique formula, the Powerstone developed by RIKA provides the maximum storage capacity for your home comfort.
The RIKA POWERSTONE is compact in size and its high density stores cosy warmth for over 24 hours – as a result it stays pleasantly warm even if cannot add more wood for a while. And the room does not overheat thanks to the even heat distribution.
The warm air is distributed by means of radiant and convection heat. The closable convection air inlets of the IMPERA and IMPERA XL provide improved charging / discharging of the heat storage.
In conjunction with a specially designed combustion chamber system, POWERSTONE achieves previously unmatched efficiency for wood-burning stoves. This significantly reduces emissions and fuel consumption.