Change history for item: Gas 12VG 12 kW double-circuit

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1. Donny Darko 09 July 2023 07:15:25
   1. Create: Description #3529064
      Value: 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
      
   2. Create: Type of heating boiler #3529065
      Value: Gas, convection
      
   3. Create: Burner #3529066
      Value: Gas
      
   4. Create: Number of circuits #3529067
      Value: Double-circuit
      
   5. Create: Max. thermal power #3529068
      Value: 12 kW
      
   6. Create: Non-volatile #3529069
      Value: Yes
      
   7. Create: The combustion chamber #3529070
      Value: Open
      
   8. Create: Efficiency #3529071
      Value: 91.5 %
      
   9. Create: Control #3529072
      Value: Mechanical
      
   10. Create: Installation #3529073
       Value: Floor
       
   11. Create: Primary heat exchanger material #3529074
       Value: Steel
       
   12. Create: Secondary heat exchanger material #3529075
       Value: Copper
       
   13. Create: Peculiarities #3529076
       Value: Thermometer
       
   14. Create: Fuel #3529077
       Value: Natural gas
       
   15. Create: Natural gas consumption #3529078
       Value: 1.4 cu. m/hour
       
   16. Create: Nominal pressure of natural gas #3529079
       Value: 6.35 - 17.64 mbar
       
   17. Create: Heat carrier temperature #3529080
       Value: 35 - 90 °С
       
   18. Create: Max. water pressure in the DHW circuit #3529081
       Value: 6 bar
       
   19. Create: Max. water pressure in the heating circuit #3529082
       Value: 2 bar
       
   20. Create: Gas connection #3529083
       Value: 1/2"
       
   21. Create: Heating circuit connection #3529084
       Value: 2"
       
   22. Create: Branch pipe for connecting the DHW circuit #3529085
       Value: 1/2"
       
   23. Create: Chimney diameter #3529086
       Value: 110 mm
       
   24. Create: Dimensions WxHxD #3529087
       Value: 297x850x497 mm
       
   25. Create: Weight #3529088
       Value: 595 kg
       
   26. Create: Additional Information #3529089
       Value: Horizontal chimney
       
   27. Create: Image #6347304
       URL: https://avatars.mds.yandex.net/get-mpic/3698270/img_id5355526817842759843.jpeg/orig
       
   28. Create: Preview image #6347305
       URL: https://avatars.mds.yandex.net/get-mpic/3698270/img_id5355526817842759843.jpeg/orig
       
2. Donny Darko 30 April 2023 08:57:05
   Name: Gas 12VG 12 kW double-circuit; Catalog: Heating boilers