Gas boiler Wolf CSZ 20/300 25.9 kW double-circuit

Equipment: Built-in boiler, outdoor temperature sensor
Description: Type of heating boiler: gas, max. heating power: 25.90 kW, number of circuits: double-circuit, location: floor, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of supply: single-phase,
Peculiarities: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, thermometer
Additional Information: CGB gas condensing boiler with solar heating system; the control system allows you to turn off the boiler and use the heat received from the solar collector system
Control: Electronic
Dimensions WxHxD: 600x1850x1013mm
Installation: Floor
Efficiency: 109 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Thermal power: 5.60 - 25.90 kW
LPG consumption: 1.84 kg/hour
The volume of the built-in boiler: 310 l
The combustion chamber: Closed
Max. water pressure in the heating circuit: 3 bar
Max. thermal load: 25.50 kW
Heat carrier temperature: 30 - 80 °С
Expansion tank volume: 25 l
Burner: Gas
Coaxial chimney diameter: 60/100 mm
Gas connection: 1/2"
Branch pipe for connecting the DHW circuit: 3/4"
Heating circuit connection: 3/4"
Permissible LPG pressure: 50 mbar
Nominal pressure of natural gas: 20 mbar
Natural gas consumption: 2.73 cu. m/hour
Number of circuits: Double-circuit
Type of heating boiler: Gas, condensing