Gas Demrad Nitron HK F 224 25.3 kW double-circuit

Weight: 35 kg
Equipment: Display
Description: Type of heating boiler: gas, max. heating power: 25.30 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase,
Peculiarities: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
Control: Electronic
Dimensions WxHxD: 405x720x330 mm
Installation: Wall-mounted
Efficiency: 92.8 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Heated area: 250 sq.m
Secondary heat exchanger material: Steel
The combustion chamber: Closed
Max. water pressure in the DHW circuit: 8 bar
Max. water pressure in the heating circuit: 3 bar
Temperature in the DHW circuit: 30 - 64 °С
Heat carrier temperature: 30 - 80 °С
Expansion tank volume: 7 l
Burner: Gas
Coaxial chimney diameter: 60/100 mm
Gas connection: 3/4"
Branch pipe for connecting the DHW circuit: 1/2"
Heating circuit connection: 3/4"
Permissible LPG pressure: 27 mbar
Nominal pressure of natural gas: 20 mbar
Natural gas consumption: 3.59 cu. m/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Copper
Type of heating boiler: Gas, convection
Max. thermal power: 25.30 kW