Gas Viessmann Vitopend 111-W WHSB046

Weight: 60 kg
Equipment: Display
Description: Type of heating boiler: gas, max. thermal power: 30 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: open, type of power supply: single-phase, at
Peculiarities: Built-in expansion tank, pressure gauge, safety valve, connector for external control, thermometer
Control: Electronic
Dimensions WxHxD: 600x900x480mm
Installation: Wall-mounted
Efficiency: 89 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Chimney diameter: 140 mm
Thermal power: 10.50 - 30 kW
LPG consumption: 2.6 kg/hour
The combustion chamber: Open
Max. water pressure in the DHW circuit: 10 bar
Max. water pressure in the heating circuit: 3 bar
Thermal load: 12.40 - 33 kW
Expansion tank volume: 10 l
Burner: Gas
Gas connection: 3/4"
Branch pipe for connecting the DHW circuit:
Heating circuit connection: 3/4"
Permissible LPG pressure: 57.5 mbar
Nominal pressure of natural gas: 25 mbar
Natural gas consumption: 4.1 cu. m/hour
Number of circuits: Double-circuit, bithermic heat exchanger
Type of heating boiler: Gas, convection
Hot water capacity at t 20°C: 21.25 l/min