2-circuit gas wall-mounted boiler Navien DELUXE S- 13K COAXIAL

Weight: 26 kg
Depth: 255 mm
Equipment: Built-in exhaust fan, built-in blower, display, room thermostat, remote control
Description: Type of heating boiler: gas, max. thermal power: 13 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
Width: 400
Height: 665
Control: Electronic
Functions: Auto ignition, frost protection, overheating protection, power on indication, flame modulation, underfloor heating connection, electric ignition
Efficiency: 91.2 %
Accommodation: Wall
Power type: Single-phase
Fuel: Natural gas, liquefied gas
Combustion chamber type: Closed
Chimney diameter: 100 mm
Fuel consumption: 1.16 kg/h
Heated area: 130 m²
Minimum heat output: 8 kW
LPG consumption: 1.16 kg/h
Maximum coolant temperature: 80°C
Maximum water pressure in the DHW circuit: 8 bar
Secondary heat exchanger material: Stainless steel
Minimum temperature in the DHW circuit: 30°C
Expansion tank volume: 6 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"
Separate chimney 80x80 mm: There is
Nominal pressure of natural gas: 25 mbar
Natural gas consumption: 1.4 m³/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Stainless steel
The principle of operation of a gas boiler: Convection
Type of heating boiler: Gas
Max. thermal power: 13 kW
Maximum thermal load: 13 kW
Maximum water pressure in the heating circuit: 3 bar
Minimum heating medium temperature: 40°C
Minimum heat load: 8 kW
Fuel for automatic feeding: Gas