Change history for item: Gas Viessmann Vitodens 222-F B2SA002 19 kW double-circuit

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1. Donny Darko 07 July 2023 17:15:40
   1. Create: Description #3358961
      Value: Type of heating boiler: gas, max. thermal power: 19 kW, number of circuits: double-circuit, placement: floor, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase, at
      
   2. Create: Type of heating boiler #3358962
      Value: Gas, convection
      
   3. Create: Burner #3358963
      Value: Gas
      
   4. Create: Number of circuits #3358964
      Value: Double-circuit
      
   5. Create: Thermal power #3358965
      Value: 2.90 - 19 kW
      
   6. Create: Thermal load #3358966
      Value: 3.10 - 17.90 kW
      
   7. Create: The combustion chamber #3358967
      Value: Closed
      
   8. Create: Efficiency #3358968
      Value: 98 %
      
   9. Create: Control #3358969
      Value: Electronic
      
   10. Create: Installation #3358970
       Value: Floor
       
   11. Create: Primary heat exchanger material #3358971
       Value: Stainless steel
       
   12. Create: Mains voltage #3358972
       Value: Single-phase
       
   13. Create: Peculiarities #3358973
       Value: Built-in expansion tank, connector for external control, thermometer
       
   14. Create: The volume of the built-in boiler #3358974
       Value: 130 l
       
   15. Create: Expansion tank volume #3358975
       Value: 12 l
       
   16. Create: Equipment #3358976
       Value: Built-in boiler, display
       
   17. Create: Fuel #3358977
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3358978
       Value: 2.2 cu. m/hour
       
   19. Create: LPG consumption #3358979
       Value: 1.4 kg/hour
       
   20. Create: Nominal pressure of natural gas #3358980
       Value: 25 mbar
       
   21. Create: Permissible LPG pressure #3358981
       Value: 57.5 mbar
       
   22. Create: Heat carrier temperature #3358982
       Value: 30 - 80 °С
       
   23. Create: Max. water pressure in the DHW circuit #3358983
       Value: 10 bar
       
   24. Create: Max. water pressure in the heating circuit #3358984
       Value: 3 bar
       
   25. Create: Gas connection #3358985
       Value: 1/2"
       
   26. Create: Heating circuit connection #3358986
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3358987
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3358988
       Value: 60/100 mm
       
   29. Create: Dimensions WxHxD #3358989
       Value: 600x1625x595 mm
       
   30. Create: Weight #3358990
       Value: 139 kg
       
   31. Create: Additional Information #3358991
       Value: Vitotronic 100 controller, type HC1B
       
   32. Create: Image #6313397
       URL: https://avatars.mds.yandex.net/get-mpic/4547325/img_id6356992812033472030.jpeg/orig
       
   33. Create: Preview image #6313398
       URL: https://avatars.mds.yandex.net/get-mpic/4547325/img_id6356992812033472030.jpeg/orig
       
2. Donny Darko 30 April 2023 08:12:08
   Name: Gas Viessmann Vitodens 222-F B2SA002 19 kW double-circuit; Catalog: Heating boilers