Gas boiler Navien GST 49KN

Weight: 9.4 kg
Equipment: Display, room thermostat, remote control
Description: Type of heating boiler: gas, max. thermal power: 49 kW, number of circuits: double-circuit, placement: floor, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase, at
Peculiarities: Manometer, thermometer
Control: Electronic
Dimensions WxHxD: 491x906x764 mm
Installation: Floor
Efficiency: 90 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Chimney diameter: 148 mm
Heated area: 490 sq.m
Secondary heat exchanger material: Stainless steel
The combustion chamber: Closed
Max. water pressure in the DHW circuit: 8 bar
Max. water pressure in the heating circuit: 3 bar
Heat carrier temperature: 40 - 85 °С
Burner: Gas
Gas connection: 1/2"
Branch pipe for connecting the DHW circuit: 3/4"
Heating circuit connection:
Nominal pressure of natural gas: 10 - 25 mbar
Natural gas consumption: 5.5 cu. m/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Stainless steel
Type of heating boiler: Gas, convection
Max. thermal power: 49 kW
Hot water capacity at t 25°C: 28.1 l/min
Hot water capacity at t 40°C: 17.6 l/min