• Fireplace insert 2-sided open
  • Shallow depth
  • 55(34)45- Height 45 cm
    55(34)51- Height 51 cm
    55(34)57- Height 57 cm
  • Self-closing door
  • The lower panel for the secondary air is
    adjustable for an excellent glass wash
  • Standard refractory lining: Smooth chamotte
  • High-quality cast-iron dome, all parts are
    movable, adjustment from 0° to 90°

New standard version: Kristall

The fireplace inserts Ekko (two-sided) are equipped standard with a 4-sided printed glass.


Refractory lining

Masonry or smooth appearance, chamotte or vermiculite, upon request cream white or black.

Standard: Smooth chamotte



Technical Data

Nominal output   5 kW
Thermal output range (depending on wood amount)   2,4 - 5,3 kW
Efficiency   > 78 %
Insulation (based on SILCA 250KM)   60 mm
Ext. air connector   125 mm
Weight (depending on the equipment)   190 - 270 kg
Heat distribution: glass window   50 %
Heat distribution: convection   50 %


Data for chimney sweepers or responsible authority according to DIN EN 13384 (Closed operation)

Flue gas mass flow   5,0 g/s
Flue gas temperature   275 °C
Required draught,
  12-20 Pa