Wall mounted gas boiler Navien Deluxe C COAXIAL-20k

Weight: 28 kg
Depth: 255 mm
Equipment: Display, remote control
Description: Type of heating boiler: gas, max. heating power: 20 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, power supply type: single-phase, control: electronic
Control: Electronic
Functions: Self-diagnosis, auto-ignition, pump blocking protection, frost protection, overheating protection
Efficiency: 91.4 %
Accommodation: Wall
Power type: Single-phase
Fuel: Natural gas, liquefied gas
Heated area: 200 m²
Minimum heat output: 8 kW
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: Copper
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"
Separate chimney 80x80 mm: There is
Permissible LPG pressure: 10 mbar
Number of circuits: Double-circuit
Primary heat exchanger material: Copper
Type of heating boiler: Gas
Max. thermal power: 20 kW
Maximum thermal load: 24 kW
Maximum water pressure in the heating circuit: 8 bar
Minimum heating medium temperature: 40°C
Minimum heat load: 8 kW
Hot water capacity at t 25°C: 13.8 l/min
Hot water capacity at t 40°C: 8.6 l/min