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                                                            | Weight: | 
                                                            64 kg
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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
                             | 
                        
                                                                                
                                                                                        
                                                            | Peculiarities: | 
                                                            Thermometer
                             | 
                        
                                                                                                                            
                                                            | Additional Information: | 
                                                            Included: doors; ash box; grate and its support
                             | 
                        
                                                                                
                                                                                        
                                                            | Control: | 
                                                            Mechanical
                             | 
                        
                                                                                                                            
                                                            | Dimensions WxHxD: | 
                                                            400x780x630 mm
                             | 
                        
                                                                                
                                                                                        
                                                            | Installation: | 
                                                            Floor
                             | 
                        
                                                                                
                                                                                        
                                                            | Fuel: | 
                                                            Wood, natural gas, coal
                             | 
                        
                                                                                
                                                                                        
                                                            | Chimney diameter: | 
                                                            130 mm
                             | 
                        
                                                                                
                                                                                        
                                                            | Heated area: | 
                                                            120 sq.m
                             | 
                        
                                                                                
                                                                                        
                                                            | Heating element for temperature maintenance: | 
                                                            Optional
                             | 
                        
                                                                                
                                                                                        
                                                            | The combustion chamber: | 
                                                            Open
                             | 
                        
                                                                                                                            
                                                            | Max. water pressure in the heating circuit: | 
                                                            1 bar
                             | 
                        
                                                                                                                            
                                                            | The principle of operation on solid fuel: | 
                                                            Classical
                             | 
                        
                                                                                                                            
                                                            | Heat carrier temperature: | 
                                                            40 - 80 °С
                             | 
                        
                                                                                
                                                                                        
                                                            | Gas connection: | 
                                                            1/2"
                             | 
                        
                                                                                                                            
                                                            | Branch pipe for connecting the DHW circuit: | 
                                                            1/2"
                             | 
                        
                                                                                                                            
                                                            | Heating circuit connection: | 
                                                            1¼
                             | 
                        
                                                                                
                                                                                        
                                                            | Nominal pressure of natural gas: | 
                                                            13 mbar
                             | 
                        
                                                                                
                                                                                        
                                                            | Number of circuits: | 
                                                            Double-circuit
                             | 
                        
                                                                                                                            
                                                            | Primary heat exchanger material: | 
                                                            Steel
                             | 
                        
                                                                                                                            
                                                            | Type of heating boiler: | 
                                                            Combined
                             | 
                        
                                                                                                                            
                                                            | Non-volatile: | 
                                                            Yes
                             | 
                        
                                                                                
                                                                                        
                                                            | Max. thermal power: | 
                                                            12.50 kW
                             | 
                        
                                                                                
                                                                                        
                                                            | Hot water capacity at t 35°C: | 
                                                            4.5 l/min
                             |