Boiler Defro Komfort Eko 20 kW

Boiler Defro Komfort Eko 20 kW

Catalog number: KCO-KE-20|
Available Options

KOMFORT EKO boilers are equipped with furnace chamber with highly-effective retort furnace supplied with automatic fuel feeder. KOMFORT EKO boiler is equipped with dFIX system allowing installation of any fuel feeder manufactured by the PW DEFRO on both sides. Moreover, it is equipped with cast iron substitute grate allowing periodical combustion of the other fuels and use of equipment in the emergency situations. Heat exchanger of boilers is made of certified boiler steel of thickness 6mm. Also screwed, adjusted legs and flue extension with adjustment of flue gas draught are standard equipment of the boiler. On customer’s request it can be equipped with automatic, water extinguishing system preventing flashback to the fuel feeding system.

- 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 20 kW
Weight 447 kg
Exhaust gas pipe diameter 159 mm
Efficiency 87 %
Min. chimney diameter 165 mm
Size of heated surface 260 m²
Water capacity 70 L
Boiler heating surface 2.1 m²
Inner metal sheet thickness 6 mm
Height 1641 mm
Width 1080 mm
Exhaust pipe distance measured from the floor to its base 1293 mm
Depth 1080 mm
Max. water temperature 80 °C
Max working pressure 1.5 bar
Loading compartment dimensions 308x188 mm
Required chimney draught 26 Pa
Min. chimney height 8 m
Outlet and inlet size 1 1/2 inch
Min. incoming water temperature 65 °C
Power supply 230V / 50Hz
Warranty 60 months


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