Wall mounted gas condensing boiler BAXI AIR 28 for outdoor installation

Weight: 33 kg
Equipment: Display
Description: Type of heating boiler: gas, max. heating power: 8.50 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: three-phase,
Width: 420
Height: 780
Control: Mechanical
Functions: Self-diagnosis, auto-ignition, pump blocking protection, frost protection, overheating protection, switch-on indication, flame modulation
Efficiency: 98 %
Accommodation: Wall
Power type: Three-phase
Fuel: Natural gas, liquefied gas
Combustion chamber type: Closed
Chimney diameter: 80 mm
Minimum heat output: 42 kW
Secondary heat exchanger material: Stainless steel
Expansion tank volume: 10 l
Burner: Gas
Coaxial chimney diameter: 60/100 mm
Branch pipe for connecting the DHW circuit: 3/4"
Heating circuit connection: 3/4"
Number of circuits: Double-circuit
Primary heat exchanger material: Copper
The principle of operation of a gas boiler: Condensing
The principle of operation of a solid fuel boiler: Classical
Type of heating boiler: Gas
Max. thermal power: 85 kW
Maximum water pressure in the heating circuit: 80 bar
Minimum heating medium temperature: 35°C