Single-circuit gas wall-mounted boiler NAVIEN DELUXE ONE-40k up to 400m. sq.

Weight: 27 kg
Depth: 255 mm
Equipment: Built-in exhaust fan, display
Description: Type of heating boiler: gas, max. thermal power: 40 kW, number of circuits: single-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase, at
Width: 440
Height: 665
Control: Electronic
Efficiency: 92 %
Accommodation: Wall
Power type: Single-phase
Fuel: Natural gas, liquefied gas
Combustion chamber type: Closed
Heated area: 400 m²
Minimum heat output: 8 kW
LPG consumption: 3.14 kg/h
Maximum coolant temperature: 80°C
Maximum temperature in the DHW circuit: 60°C
Maximum water pressure in the DHW circuit: 8 bar
Secondary heat exchanger material: Stainless steel
Minimum temperature in the DHW circuit: 30°C
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"
Nominal pressure of natural gas: 25 mbar
Natural gas consumption: 3.77 m³/h
Number of circuits: Single-loop
Primary heat exchanger material: Stainless steel
The principle of operation of a gas boiler: Convection
The principle of operation of a solid fuel boiler: A gas boiler
Type of heating boiler: Gas
Max. thermal power: 40 kW
Maximum thermal load: 40 kW
Maximum water pressure in the heating circuit: 3 bar
Minimum heating medium temperature: 40°C
Minimum heat load: 40 kW