ITALTHERM CITY CLASS 18 F, double circuit + Chimney

Weight: 30 kg
Depth: 300 mm
Description: Type of heating boiler: gas, max. heating power: 19.80 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase,
Width: 400
Height: 700
Control: Electronic
Functions: Pump blocking protection, frost protection, overheating protection, switch-on indication
Efficiency: 92 %
Accommodation: Wall
Power type: Single-phase
Fuel: Natural gas, liquefied gas
Combustion chamber type: Closed
Heated area: 180 m²
Minimum heat output: 10 kW
LPG consumption: 2.09 kg/h
Maximum coolant temperature: 80°C
Maximum temperature in the DHW circuit: 55°C
Maximum water pressure in the DHW circuit: 6 bar
Secondary heat exchanger material: Stainless steel
Minimum temperature in the DHW circuit: 35°C
Expansion tank volume: 8 l
Coaxial chimney diameter: 60/100 mm
Gas connection: 3/4"
Branch pipe for connecting the DHW circuit: 1/2"
Heating circuit connection: 3/4"
Natural gas consumption: 2.72 m³/hour
Number of circuits: Double-circuit
Primary heat exchanger material: Copper
The principle of operation of a gas boiler: Convection
Type of heating boiler: Gas
Max. thermal power: 19.8 kW
Maximum water pressure in the heating circuit: 3 bar
Minimum heating medium temperature: 35°C
Hot water capacity at t 25°C: 13.7 l/min
Hot water capacity at t 30°C: 11.5 l/min