Defro Comfort Eko Duo 20 20 kW

Weight: 46.5 kg
Equipment: Hopper, built-in blower
Description: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
Peculiarities: Automatic fuel supply
Control: Without control panel
Dimensions WxHxD: 1215x1502x898 mm
Installation: Floor
Efficiency: 88.7 %
Fuel: Wood briquettes, coal
Mains voltage: Single-phase
Chimney diameter: 165 mm
Thermal power: 6 - 20 kW
Heated area: 200 sq.m
The combustion chamber: Open
Max. water pressure in the heating circuit: 1.5 bar
Heat carrier temperature: 65 - 80 °C
Burner: For solid fuel
Heating circuit connection:
Number of circuits: Single-loop
Primary heat exchanger material: Steel
Type of heating boiler: Solid fuel, classic
Fuel for automatic feeding: Coal