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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
                             | 
                        
                                                                                
                                                                                        
                                                            | Control: | 
                                                            Electronic
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                                                            | Efficiency: | 
                                                            82 %
                             | 
                        
                                                                                
                                                                                        
                                                            | Accommodation: | 
                                                            Floor
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                                                            | Fuel: | 
                                                            Wood briquettes, firewood, coke, waste, pellets, straw, peat, peat briquettes, coal, coal briquettes
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                                                            | Chimney diameter: | 
                                                            159 mm
                             | 
                        
                                                                                
                                                                                        
                                                            | Heated area: | 
                                                            150 m²
                             | 
                        
                                                                                
                                                                                        
                                                            | The principle of operation of a solid fuel boiler: | 
                                                            Long burning
                             | 
                        
                                                                                                                            
                                                            | Type of heating boiler: | 
                                                            Solid fuel
                             | 
                        
                                                                                
                                                                                        
                                                            | Max. thermal power: | 
                                                            20 kW
                             | 
                        
                                                                                                                            
                                                            | Maximum thermal load: | 
                                                            20 kW
                             | 
                        
                                                                                                                            
                                                            | Maximum water pressure in the heating circuit: | 
                                                            1.5 bar
                             | 
                        
                                                                                                                            
                                                            | Minimum heat load: | 
                                                            5 kW
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                                                            | Recommended fuel: | 
                                                            Coal
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