Ekko U45

Ekko U45


  • Fireplace insert 3-sided open
  • particularly shallow body depth
  • 45(34)45 – Height 45 cm
    45(34)51 – Height 51 cm
    45(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: Caloceram®
  • High-quality cast-iron dome, all parts are
    movable, adjustment from 0° to 90°



New standard version: Kristal

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


Refractory lining

This material is a new kind of inner lining. Caloceram® has an efficient heat storage and also a high insulating properties.

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

Technical Data
Nominal output 4 kW
Thermal output range (depending on wood amount)
Efficiency > 78 %
Insulation (based on SILCA 250KM) 60 mm
Ext. air connector 125 mm
Weight (depending on the equipment) 150 – 170 kg
Heat distribution: glass window
70 %
Heat distribution: convection
30 %


Data for chimney sweepers or responsible authority
according to DIN EN 13384 (Closed operation)
Flue gas mass flow 4,7 g/s
Flue gas temperature 255 °C
Required draught,
12-20 Pa


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