Gas boiler Lemax Premium-25NB, 25 kW, double-circuit

Weight: 79 kg
Description: Type of heating boiler: gas, max. thermal power: 25 kW, number of circuits: double-circuit, placement: floor, fuel: natural gas, type of combustion chamber: open, control: mechanical, non-volatile
Peculiarities: Connector for external control, thermometer
Additional Information: Temperature controller on the front panel, possibility of connecting a room thermostat, compatible with a turbo nozzle for the forced removal of combustion products, soft start
Control: Mechanical
Dimensions WxHxD: 470x961x556 mm
Installation: Floor
Efficiency: 90 %
Fuel: Natural gas
Chimney diameter: 130 mm
Heated area: 250 sq.m
The combustion chamber: Open
Max. water pressure in the heating circuit: 3 bar
Max. coolant temperature: 90 °С
Burner: Gas
Gas connection: 1/2"
Heating circuit connection: 2"
Nominal pressure of natural gas: 13 mbar
Natural gas consumption: 1.5 cu. m/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Steel
Type of heating boiler: Gas
Non-volatile: Yes
Max. thermal power: 25 kW
Hot water capacity at t 25°C: 7 l/min