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| Equipment: |
Display
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| Description: |
Type of heating boiler: gas, max. thermal power: 21 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, at
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| Peculiarities: |
Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
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| Control: |
Electronic
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| Dimensions WxHxD: |
350x655x230mm
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| Installation: |
Wall-mounted
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| Fuel: |
Natural gas, liquefied gas
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| Mains voltage: |
Single-phase
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| Thermal power: |
7.20 - 21 kW
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| Secondary heat exchanger material: |
Copper
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| The combustion chamber: |
Closed
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| Max. water pressure in the DHW circuit: |
9 bar
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| Max. water pressure in the heating circuit: |
3 bar
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| Max. coolant temperature: |
90 °С
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| Thermal load: |
8.30 - 22.40 kW
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| Expansion tank volume: |
6 l
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| Burner: |
Gas
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| Gas connection: |
3/4"
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| Branch pipe for connecting the DHW circuit: |
1/2"
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| Heating circuit connection: |
3/4"
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| Permissible LPG pressure: |
28 mbar
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| Nominal pressure of natural gas: |
20 mbar
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| Number of circuits: |
Double-circuit
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| Primary heat exchanger material: |
Copper
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| Type of heating boiler: |
Gas, convection
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| Hot water capacity at t 25°C: |
11.9 l/min
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| Hot water capacity at t 30°C: |
9.9 l/min
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