Gas boiler Navien ACE 40KN 40 kW double-circuit

Weight: 30 kg
Equipment: Display, room thermostat, remote control
Description: Boiler type: gas, number of circuits: two-circuit, max. heat output: 40 kW, heated area: 400 m², location: wall-mounted, electrical network type: single-phase, combustion chamber type: closed,
Peculiarities: Built-in expansion tank, built-in circulation pump, pressure gauge, thermometer
Control: Electronic
Dimensions WxHxD: 440x695x265 mm
Functions: Frost protection, thermometer, manometer
Installation: Wall-mounted
Efficiency: 91.5 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Thermal power: 14 - 40 kW
Protection: Gas control
Heated area: 400 sq.m
LPG consumption: 3.58 kg/hour
Built-in circulation pump: There is
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
Built-in expansion tank: There is
Burner: Gas
Gas connection: 3/4"
Branch pipe for connecting the DHW circuit: 1/2"
Heating circuit connection: 3/4"
Connection of a separate chimney diameter 80 mm: Yes
Permissible LPG pressure: 28 mbar
Nominal pressure of natural gas: 10 - 25 mbar
Natural gas consumption: 4.39 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: 22.9 l/min
Hot water capacity at t 40°C: 14.3 l/min