Gas Vaillant ecoTEC plus VU OE 656/4-5

Weight: 7.5 kg
Equipment: Display
Description: Type of heating boiler: gas, max. thermal power: 63.70 kW, number of circuits: single-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
Peculiarities: Air vent, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
Control: Electronic
Dimensions WxHxD: 480x800x472 mm
Installation: Wall-mounted
Efficiency: 106.5 %
Fuel: Natural gas
Mains voltage: Single-phase
Thermal power: 13.80 - 63.70 kW
The combustion chamber: Closed
Max. water pressure in the heating circuit: 3 bar
Heat carrier temperature: 35 - 85 °С
Burner: Gas
Coaxial chimney diameter: 80/125 mm
Gas connection: 1"
Heating circuit connection: 1"
Nominal pressure of natural gas: 13 - 20 mbar
Natural gas consumption: 6.9 cu. m/hour
Number of circuits: Single-loop
Primary heat exchanger material: Stainless steel
Type of heating boiler: Gas, condensing