Gas boiler Wolf CGB-20 20.5 kW single-circuit

Weight: 42 kg
Description: Type of heating boiler: gas, max. heating power: 20.50 kW, number of circuits: single-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, combustion chamber type: closed, type of power supply: single-phase,
Peculiarities: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, thermometer
Control: Electronic
Dimensions WxHxD: 440x855x393 mm
Installation: Wall-mounted
Efficiency: 105 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Thermal power: 5.60 - 20.50 kW
LPG consumption: 1.52 kg/hour
The combustion chamber: Closed
Max. water pressure in the heating circuit: 3 bar
Max. coolant temperature: 90 °С
Thermal load: 5.70 - 19.50 kW
Expansion tank volume: 12 l
Burner: Gas
Coaxial chimney diameter: 60/100 mm
Gas connection: 1/2"
Heating circuit connection: 3/4"
Connection of a separate chimney diameter 80 mm: Yes
Permissible LPG pressure: 50 mbar
Nominal pressure of natural gas: 20 mbar
Natural gas consumption: 2.05 cu. m/hour
Number of circuits: Single-loop
Type of heating boiler: Gas, condensing