Wall-mounted gas condensing Viessmann Vitodens 100-W 32 kW 1-circuit closed combustion chamber

Weight: 32 kg
Depth: 360 mm
Equipment: Display
Description: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
Width: 400
Height: 700
Control: Electronic
Functions: Auto ignition, frost protection, overheating protection, flame modulation, electric ignition
Efficiency: 98 %
Accommodation: Wall
Power type: Single-phase
Fuel: Natural gas
Combustion chamber type: Closed
Chimney diameter: 60 mm
Heated area: 320 m²
Minimum heat output: 32 kW
LPG consumption: 2.32 kg/h
Maximum coolant temperature: 82°C
Heating element for temperature maintenance: No
Secondary heat exchanger material: No
Expansion tank volume: 8 l
Burner: Gas
Coaxial chimney diameter: 60/100
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: 57.5 mbar
Nominal pressure of natural gas: 25 mbar
Nominal natural gas pressure min.: 13 mbar
Natural gas consumption: 3.16 m³/hour
Number of circuits: Single-loop
Primary heat exchanger material: Stainless steel
The principle of operation of a gas boiler: Condensing
The principle of operation of a liquid fuel boiler: Condensing
The principle of operation of a solid fuel boiler: Classical
The principle of operation of an electric boiler: No
Type of heating boiler: Gas
Max. thermal power: 32 kW
Maximum thermal load: 32 kW
Maximum water pressure in the heating circuit: 3 bar
Minimum heating medium temperature: 20°C
Minimum heat load: 15 kW
Recommended fuel: Gas
Fuel for automatic feeding: Gas