Solid propellant Wirbel ECO SM 25 single-circuit

Weight: 280 kg
Equipment: Hopper, display
Description: Type of heating boiler: solid fuel, max. heating power: 28.60 kW, number of circuits: single-circuit, placement: floor, fuel: pellets, type of combustion chamber: open, type of power supply: single-phase, operating principle
Peculiarities: Automatic fuel supply, air vent, built-in expansion tank, built-in circulation pump, safety valve, connector for external control, thermometer
Dimensions WxHxD: 940x1475x650 mm
Installation: Floor
Efficiency: 93.3 %
Fuel: Pellets
Mains voltage: Single-phase
Chimney diameter: 80 mm
Thermal power: 7 - 28.60 kW
Heated area: 200 sq.m
The combustion chamber: Open
Max. water pressure in the heating circuit: 2.5 bar
Max. coolant temperature: 80 °C
Expansion tank volume: 10 l
Burner: For solid fuel
Heating circuit connection: 1"
Number of circuits: Single-loop
Primary heat exchanger material: Steel
Type of heating boiler: Solid fuel, classic
Fuel for automatic feeding: Pellets