Gas boiler NEVALUX 7224 24 kW double-circuit with a closed chamber

Weight: 27 kg
Depth: 25 mm
Description: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
Width: 370
Height: 67
Control: Mechanical
Functions: Auto diagnostics
Efficiency: 92 %
Accommodation: Wall
Fuel: Natural gas
Combustion chamber type: Closed
Heated area: 240 m²
Maximum coolant temperature: 80°C
Bithermic heat exchanger: There is
Maximum temperature in the DHW circuit: 60°C
Minimum temperature in the DHW circuit: 30°C
Expansion tank volume: 6 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"
Natural gas consumption: 2.8 m³/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Copper
The principle of operation of a gas boiler: Convection
The principle of operation of a solid fuel boiler: A gas boiler
Type of heating boiler: Gas
Non-volatile: There is
Max. thermal power: 24 kW
Minimum heating medium temperature: 25°C
Hot water capacity at t 25°C: 13.5 l/min