Defro Duo Uni 25 25 kW

Weight: 603 kg
Equipment: Hopper, built-in blower, display
Description: Type of heating boiler: solid fuel, max. thermal power: 25 kW, number of circuits: single-circuit, placement: floor, fuel: firewood, pellets, coal, type of combustion chamber: open, type of power supply: single-phase,
Peculiarities: Automatic fuel supply, built-in circulation pump, connector for external control, thermometer
Additional Information: Firebox emergency fire extinguishing system, possibility to work on biofuel
Control: Electronic
Dimensions WxHxD: 1330x1664x1030 mm
Installation: Floor
Efficiency: 90.7 %
Fuel: Firewood, pellets, coal
Mains voltage: Single-phase
Chimney diameter: 170 mm
Thermal power: 7.50 - 25 kW
Heated area: 220 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/pellets