Gas boiler Navien ACE COAXIAL 20KN 20 kW double-circuit

Weight: 28 kg
Equipment: Display, room thermostat, remote control
Description: Type of heating boiler: gas, max. thermal power: 20 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase, at
Peculiarities: Built-in expansion tank, built-in circulation pump, pressure gauge, thermometer
Control: Electronic
Dimensions WxHxD: 440x695x265 mm
Installation: Wall-mounted
Efficiency: 91.7 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Thermal power: 9 - 20 kW
Heated area: 200 sq.m
LPG consumption: 1.79 kg/h
The combustion chamber: Closed
Max. water pressure in the DHW circuit: 8 bar
Max. water pressure in the heating circuit: 3 bar
Temperature in the DHW circuit: 30 - 60 °С
Heat carrier temperature: 40 - 80 °С
Burner: Gas
Coaxial chimney diameter: 60/100 mm
Gas connection: 1/2"
Branch pipe for connecting the DHW circuit: 1/2"
Heating circuit connection: 3/4"
Permissible LPG pressure: 28 mbar
Nominal pressure of natural gas: 10 - 25 mbar
Natural gas consumption: 2.15 cu. m/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Stainless steel
Type of heating boiler: Gas, convection
Hot water capacity at t 25°C: 13.8 l/min
Hot water capacity at t 40°C: 8.6 l/min