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                                                            | Weight: | 
                                                            18 kg
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                                                            | Equipment: | 
                                                            Display
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                                                            | 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
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                                                            | Peculiarities: | 
                                                            Air vent, built-in expansion tank, built-in circulation pump, pressure gauge
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                                                            | Additional Information: | 
                                                            Bypass differential pressure valve
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                                                            | Control: | 
                                                            Electronic
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                                                            | Dimensions WxHxD: | 
                                                            380x660x180mm
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                                                            | Installation: | 
                                                            Wall-mounted
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                                                            | Mains voltage: | 
                                                            Three-phase
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                                                            | Max. water pressure in the heating circuit: | 
                                                            3 bar
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                                                            | Maximum current 3F: | 
                                                            35.60 A
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                                                            | Rated current of the circuit breaker 3F: | 
                                                            40 A
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                                                            | Power steps: | 
                                                            6
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                                                            | Heat carrier temperature: | 
                                                            20 - 85 °С
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                                                            | Expansion tank volume: | 
                                                            6 l
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                                                            | Number of circuits: | 
                                                            Single-loop
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                                                            | Primary heat exchanger material: | 
                                                            Stainless steel
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                                                            | Type of heating boiler: | 
                                                            Electric, heater
                             | 
                        
                                                                                
                                                                                        
                                                            | Max. thermal power: | 
                                                            24 kW
                             |