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Description #3446949
Value: 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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Type of heating boiler #3446950
Value: Gas, condensing
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Burner #3446951
Value: Gas
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Number of circuits #3446952
Value: Double-circuit
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Thermal power #3446953
Value: 4.70 - 21 kW
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Thermal load #3446954
Value: 5 - 21.70 kW
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The combustion chamber #3446955
Value: Closed
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Efficiency #3446956
Value: 106.5 %
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Control #3446957
Value: Electronic
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Installation #3446958
Value: Wall-mounted
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Primary heat exchanger material #3446959
Value: Stainless steel
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Secondary heat exchanger material #3446960
Value: Stainless steel
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Mains voltage #3446961
Value: Single-phase