| 
                        
                                                                                                                            
                                                            | Depth: | 
                                                            327 mm
                             | 
                        
                                                                                                                            
                                                            | Equipment: | 
                                                            Bunker, built-in boiler, built-in exhaust fan, built-in blower, outdoor temperature sensor, display, room thermostat
                             | 
                        
                                                                                                                            
                                                            | Description: | 
                                                            Type of heating boiler: gas, max. heating power: 39.50 kW, number of circuits: single-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase,
                             | 
                        
                                                                                
                                                                                        
                                                            | Width: | 
                                                            400
                             | 
                        
                                                                                                                            
                                                            | Height: | 
                                                            724
                             | 
                        
                                                                                
                                                                                        
                                                            | Control: | 
                                                            Electronic
                             | 
                        
                                                                                
                                                                                        
                                                            | Functions: | 
                                                            Auto-diagnostics, auto-ignition, pump blocking protection, frost protection, overheating protection, switch-on indication, flame modulation, underfloor heating connection, programmer, electric ignition
                             | 
                        
                                                                                
                                                                                        
                                                            | Efficiency: | 
                                                            91.9 %
                             | 
                        
                                                                                
                                                                                        
                                                            | Accommodation: | 
                                                            Wall
                             | 
                        
                                                                                
                                                                                        
                                                            | Power type: | 
                                                            Single-phase
                             | 
                        
                                                                                
                                                                                        
                                                            | Fuel: | 
                                                            Natural gas, liquefied gas
                             | 
                        
                                                                                
                                                                                        
                                                            | Combustion chamber type: | 
                                                            Closed
                             | 
                        
                                                                                
                                                                                        
                                                            | Heated area: | 
                                                            400 m²
                             | 
                        
                                                                                
                                                                                        
                                                            | Minimum heat output: | 
                                                            12 kW
                             | 
                        
                                                                                
                                                                                        
                                                            | Maximum coolant temperature: | 
                                                            85°C
                             | 
                        
                                                                                
                                                                                        
                                                            | Expansion tank volume: | 
                                                            10 l
                             | 
                        
                                                                                
                                                                                        
                                                            | Coaxial chimney diameter: | 
                                                            60/100 mm
                             | 
                        
                                                                                                                            
                                                            | Gas connection: | 
                                                            3/4"
                             | 
                        
                                                                                                                            
                                                            | Heating circuit connection: | 
                                                            3/4"
                             | 
                        
                                                                                
                                                                                        
                                                            | Natural gas consumption: | 
                                                            4.18 m³/h
                             | 
                        
                                                                                
                                                                                        
                                                            | Number of circuits: | 
                                                            Single-loop
                             | 
                        
                                                                                                                            
                                                            | The principle of operation of a gas boiler: | 
                                                            Convection
                             | 
                        
                                                                                                                            
                                                            | Type of heating boiler: | 
                                                            Gas
                             | 
                        
                                                                                
                                                                                        
                                                            | Max. thermal power: | 
                                                            39.5 kW
                             | 
                        
                                                                                                                            
                                                            | Maximum thermal load: | 
                                                            39.5 kW
                             | 
                        
                                                                                                                            
                                                            | Maximum water pressure in the heating circuit: | 
                                                            3 bar
                             | 
                        
                                                                                                                            
                                                            | Minimum heating medium temperature: | 
                                                            35°C
                             | 
                        
                                                                                                                            
                                                            | Minimum heat load: | 
                                                            12 kW
                             |