Brand name Navien;
Guarantee period 24;
Body color Beige;
Max. power consumption 24;
Efficiency,% 86;
Max. useful heat output in DHW mode 24;
Natural gas consumption, up to 2.47;
Natural gas consumption, from 8;
Liquefied gas consumption, up to 2.15;
Liquefied gas consumption, from 0.85;
Hot water heating circuit Yes;
Domestic hot water supply circuit Yes;
Operating mode with water underfloor heating # and # quot; Affect Floor # and # quot; No;
DHW preheating function No;
Fault self-diagnosis system Yes;
Chimney draft sensor (turns off the gas supply) Yes;
Protection against switching on without water Yes;
overheat protection Yes;
Flame control (turns off the fuel supply) Yes;
Pressure relief valve Yes;
Heat exchanger material Copper;
Combustion chamber type Open Chamber (ATMO);
Boiler type Classic gas;
Accommodation option Vertical;
Installation type (fastening) Wall-mounted vertical;
Power supply voltage 230,0;
Mains cable with plug Yes;
Type of fuel Liquefied gas, Natural gas;
DHW in / out 1/2 (external);
Max. coolant temperature 80;
Nominal pressure of natural gas 8-18;
Liquefied gas nominal pressure 23-33;
Supply / return lines of the heating system 3/4 (external);
Gas connection to the boiler 1/2 (external);
Item weight (net) 27;
Item Height 0.72;
Overall dimensions of the product (H * W * D) 0,72 0,43 0,34;
Depth of goods 0.34;
Item Width 0.43;
A set of fasteners included Yes;
Integrated indirect heating boiler No;
Built-in expansion tank Yes;
Control type Remote wired;
Heating temperature control Yes (mechanical regulator);
Weather-compensated temperature control system No;
Display backlight No;
Digital display No;
Power on indication Yes;
Heating temperature display Yes;
Warranty document Warranty card;
Application area Household equipment (for home use);