Change history for item: Gas Viessmann Vitodens 200-W WB2C407 31.7 kW single-circuit

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1. Donny Darko 07 July 2023 17:29:59
   1. Create: Description #3363886
      Value: Type of heating boiler: gas, max. heat output: 31.70 kW, number of circuits: single-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, combustion chamber type: closed, type of power supply: single-phase,
      
   2. Create: Type of heating boiler #3363887
      Value: Gas, condensing
      
   3. Create: Burner #3363888
      Value: Gas
      
   4. Create: Number of circuits #3363889
      Value: Single-loop
      
   5. Create: Thermal power #3363890
      Value: 8 - 31.70 kW
      
   6. Create: Thermal load #3363891
      Value: 8.30 - 33 kW
      
   7. Create: The combustion chamber #3363892
      Value: Closed
      
   8. Create: Efficiency #3363893
      Value: 109 %
      
   9. Create: Control #3363894
      Value: Electronic
      
   10. Create: Installation #3363895
       Value: Wall-mounted
       
   11. Create: Mains voltage #3363896
       Value: Single-phase
       
   12. Create: Peculiarities #3363897
       Value: Air vent, built-in expansion tank, built-in circulation pump, connector for external control, thermometer
       
   13. Create: Expansion tank volume #3363898
       Value: 10 l
       
   14. Create: Equipment #3363899
       Value: Display
       
   15. Create: Fuel #3363900
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3363901
       Value: 3.48 cu. m/hour
       
   17. Create: LPG consumption #3363902
       Value: 2.57 kg/hour
       
   18. Create: Nominal pressure of natural gas #3363903
       Value: 13 - 25 mbar
       
   19. Create: Permissible LPG pressure #3363904
       Value: 57.5 mbar
       
   20. Create: Max. water pressure in the heating circuit #3363905
       Value: 3 bar
       
   21. Create: Gas connection #3363906
       Value: 1/2"
       
   22. Create: Coaxial chimney diameter #3363907
       Value: 60/100 mm
       
   23. Create: Dimensions WxHxD #3363908
       Value: 450x850x360 mm
       
   24. Create: Weight #3363909
       Value: 47 kg
       
   25. Create: Additional Information #3363910
       Value: Vitotronic controller type HC1A
       
   26. Create: Image #6313823
       URL: https://avatars.mds.yandex.net/get-mpic/4700988/img_id439957088520880271.jpeg/orig
       
   27. Create: Preview image #6313824
       URL: https://avatars.mds.yandex.net/get-mpic/4700988/img_id439957088520880271.jpeg/orig
       
2. Donny Darko 30 April 2023 08:13:10
   Name: Gas Viessmann Vitodens 200-W WB2C407 31.7 kW single-circuit; Catalog: Heating boilers