SPIRAL ACCUMULATION

The greatest advantage of this solution is high heating efficiency while maintaining the true vision of a fireplace fire. Accumulating masses in various forms and shapes are used in the construction of heating fireplaces. Exhaust gases from the fireplace insert are directed to spiral discs that create an accumulating mass. They store heat energy for the next few hours. The accumulating mass on the fireplace takes up a much smaller surface area than the chimney accumulation, but it fulfills its task perfectly.