Defro Delta Plus 25 25 kW

Weight: 360 kg
Equipment: 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, coal, type of combustion chamber: open, type of power supply: single-phase, controlled
Peculiarities: Connector for external control, thermometer
Control: Electronic
Dimensions WxHxD: 748x1184x1094 mm
Installation: Floor
Efficiency: 83 %
Fuel: Firewood, coal
Mains voltage: Single-phase
Chimney diameter: 159 mm
Thermal power: 7.50 - 25 kW
Fuel consumption: 3.7 kg/hour
Heated area: 250 sq.m
The combustion chamber: Open
Max. water pressure in the heating circuit: 2.5 bar
Heat carrier temperature: 65 - 85 °С
Heating circuit connection:
Number of circuits: Single-loop
Primary heat exchanger material: Steel
Type of heating boiler: Solid fuel, classic
Recommended fuel: Coal