Boiler Defro Komfort Eko Duo 12 kW

Boiler Defro Komfort Eko Duo 12 kW

Catalog number: KCO-KED-12|
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Automatic boiler KOMFORT EKO DUO ensures high servicing comfort with low operation costs. It is equipped with automated fuel feeding system to the furnace chamber and highly-effective retort furnace made of heat-resistant cast iron ensuring long-term durability of this component. Developed, but friendly control system ensures that servicing comfort can be compared with boilers using liquid and gas fuels. Boilers are equipped with fixed water grate allowing use of boiler in case when there is no electric energy or periodical combustion of the other fuels. Boiler allows installation of the additional protection against fuel ignition in the container (extra payable option, installed on Customer’s request).

- Automatic: eco-pea coal of grain 5-25 mm.
- Substitute: coal (nut coal), wood in pieces, edgings, chips.

- 5 years for tightness of the boiler's exchanger.
- 2 years for other elements.

Product specification

Power output 12 kW
Weight 390 kg
Exhaust gas pipe diameter 159 mm
Efficiency 88 %
Min. chimney diameter 160 mm
Size of heated surface 160 m²
Water capacity 58 L
Boiler heating surface 1.6 m²
Inner metal sheet thickness 6 mm
Height 1496 mm
Width 1045 mm
Depth 810 mm
Max. water temperature 80 °C
Max working pressure 1.5 bar
Loading compartment dimensions 258x188 mm
Required chimney draught 22 Pa
Min. chimney height 6 m
Outlet and inlet size 1 1/2 inch
Min. incoming water temperature 65 °C
Power supply 230V / 50Hz
Absorbed power 123 W
Warranty 60 months


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