| 
                        
                                                                                                                            
                                                            | Weight: | 
                                                            130 kg
                             | 
                        
                                                                                                                            
                                                            | Depth: | 
                                                            640 mm
                             | 
                        
                                                                                                                            
                                                            | 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
                             | 
                        
                                                                                
                                                                                        
                                                            | Width: | 
                                                            484
                             | 
                        
                                                                                                                            
                                                            | Height: | 
                                                            1080
                             | 
                        
                                                                                
                                                                                        
                                                            | Control: | 
                                                            Mechanical
                             | 
                        
                                                                                
                                                                                        
                                                            | Functions: | 
                                                            Overheating protection, gas control
                             | 
                        
                                                                                
                                                                                        
                                                            | Efficiency: | 
                                                            92 %
                             | 
                        
                                                                                
                                                                                        
                                                            | Accommodation: | 
                                                            Floor
                             | 
                        
                                                                                
                                                                                        
                                                            | Fuel: | 
                                                            Natural gas
                             | 
                        
                                                                                
                                                                                        
                                                            | Combustion chamber type: | 
                                                            Open
                             | 
                        
                                                                                
                                                                                        
                                                            | Chimney diameter: | 
                                                            180 mm
                             | 
                        
                                                                                
                                                                                        
                                                            | Heated area: | 
                                                            500 m²
                             | 
                        
                                                                                
                                                                                        
                                                            | Burner: | 
                                                            Italian injector microtorch burner Worgas
                             | 
                        
                                                                                
                                                                                        
                                                            | Gas connection: | 
                                                            3/4"
                             | 
                        
                                                                                                                            
                                                            | Heating circuit connection: | 
                                                            2"
                             | 
                        
                                                                                
                                                                                        
                                                            | Nominal pressure of natural gas: | 
                                                            13 mbar
                             | 
                        
                                                                                                                            
                                                            | Natural gas consumption: | 
                                                            5.5 m³/hour
                             | 
                        
                                                                                
                                                                                        
                                                            | Number of circuits: | 
                                                            Single-loop
                             | 
                        
                                                                                                                            
                                                            | Primary heat exchanger material: | 
                                                            Steel
                             | 
                        
                                                                                                                            
                                                            | The principle of operation of a gas boiler: | 
                                                            Convection
                             | 
                        
                                                                                                                            
                                                            | Type of heating boiler: | 
                                                            Gas
                             | 
                        
                                                                                                                            
                                                            | Non-volatile: | 
                                                            There is
                             | 
                        
                                                                                
                                                                                        
                                                            | Max. thermal power: | 
                                                            50 kW
                             | 
                        
                                                                                                                            
                                                            | Maximum water pressure in the heating circuit: | 
                                                            3 bar
                             |