Gas boiler BAXI Luna Duo-tec E 28 double-circuit

Weight: 38.5 kg
Equipment: Display
Description: Type of heating boiler: gas, max. heating power: 28.90 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of supply: single-phase,
Peculiarities: Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, water filter
Control: Electronic
Dimensions WxHxD: 450x763x345 mm
Installation: Wall-mounted
Efficiency: 110 %
Fuel: Natural gas, liquefied gas
Mains voltage: Single-phase
Thermal power: 3.80 - 28.90 kW
LPG consumption: 2.25 kg/hour
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: 35 - 60 °С
Heat carrier temperature: 25 - 80 °C
Expansion tank volume: 8 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"
Connection of a separate chimney diameter 80 mm: Yes
Permissible LPG pressure: 37 mbar
Nominal pressure of natural gas: 20 mbar
Natural gas consumption: 3.06 cu. m/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Stainless steel
Type of heating boiler: Gas, condensing
Hot water capacity at t 25°C: 16.1 l/min
Hot water capacity at t 35°C: 11.5 l/min