Gas Kentatsu Nobby Smart 28–2CS

Weight: 35 kg
Equipment: Display
Description: Type of heating boiler: gas, max. heating power: 28.10 kW, number of circuits: double-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, safety valve, connector for external control, thermometer
Control: Electronic
Dimensions WxHxD: 403x733x329 mm
Installation: Wall-mounted
Efficiency: 91.5 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Thermal power: 10.70 - 28.10 kW
Heated area: 280 sq.m
LPG consumption: 2.15 kg/hour
The combustion chamber: Closed
Max. water pressure in the DHW circuit: 10 bar
Max. water pressure in the heating circuit: 3 bar
Temperature in the DHW circuit: 35 - 55 °С
Heat carrier temperature: 35 - 85 °С
Expansion tank volume: 7 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"
Permissible LPG pressure: 37 mbar
Nominal pressure of natural gas: 20 mbar
Natural gas consumption: 2.88 cu. m/hour
Number of circuits: Double-circuit
Type of heating boiler: Gas, convection
Hot water capacity at t 25°C: 12.3 l/min