• Fireplace insert 3-sided open
  • 100(34)45 – Height 45 cm
    100(34)51 – Height 51 cm
    100(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
    a movable, adjustment from 0° to 90°


Front finish Anthracite

All fireplace inserts of series Ekko U
are equipped as standard with front-finish Anthracite.


Refractory lining

Masonry or smooth appearance, chamotte or vermiculite, upon request cream-white or black.
Standard: Smooth chamotte

Fireplace substructure 270 mm, external air connection for supply with external combustion air through the air collector box: ø 125 mm, left, right, rear (depending on insert) included in scope of supply, optional ø 145 mm on base.

Technical Data
Nominal output 15 kW
Thermal output range (depending on wood amount) 8,0- 16,7 kW
Efficiency > 80 %
Insulation (based on SILCA 250KM) 60 mm
Ext. air connector 125 mm
Weight (depending on the equipment) 370 kg
Heat distribution: glass window
60 %
Heat distribution: convection 40 %
Data for chimney sweepers or responsible authority
according to DIN EN 13384 (Closed operation)
Flue gas mass flow 17,2 g/s
Flue gas temperature 221 °C
Required draught,
12-15 Pa