Change history for item: Gas Viessmann Vitodens 222-F B2TA007 26 kW double-circuit

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1. Donny Darko 07 July 2023 17:15:30
   1. Create: Description #3358899
      Value: Type of heating boiler: gas, max. thermal power: 26 kW, number of circuits: double-circuit, location: floor, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase, at
      
   2. Create: Type of heating boiler #3358900
      Value: Gas, convection
      
   3. Create: Burner #3358901
      Value: Gas
      
   4. Create: Number of circuits #3358902
      Value: Double-circuit
      
   5. Create: Thermal power #3358903
      Value: 4.70 - 26 kW
      
   6. Create: Thermal load #3358904
      Value: 4.90 - 30.50 kW
      
   7. Create: The combustion chamber #3358905
      Value: Closed
      
   8. Create: Efficiency #3358906
      Value: 98 %
      
   9. Create: Control #3358907
      Value: Electronic
      
   10. Create: Installation #3358908
       Value: Floor
       
   11. Create: Primary heat exchanger material #3358909
       Value: Stainless steel
       
   12. Create: Mains voltage #3358910
       Value: Single-phase
       
   13. Create: Peculiarities #3358911
       Value: Built-in expansion tank, connector for external control, thermometer
       
   14. Create: The volume of the built-in boiler #3358912
       Value: 100 l
       
   15. Create: Expansion tank volume #3358913
       Value: 12 l
       
   16. Create: Equipment #3358914
       Value: Built-in boiler, outdoor temperature sensor, display
       
   17. Create: Fuel #3358915
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3358916
       Value: 3.75 cu. m/hour
       
   19. Create: LPG consumption #3358917
       Value: 2.38 kg/h
       
   20. Create: Nominal pressure of natural gas #3358918
       Value: 25 mbar
       
   21. Create: Permissible LPG pressure #3358919
       Value: 57.5 mbar
       
   22. Create: Heat carrier temperature #3358920
       Value: 30 - 80 °С
       
   23. Create: Max. water pressure in the DHW circuit #3358921
       Value: 10 bar
       
   24. Create: Max. water pressure in the heating circuit #3358922
       Value: 3 bar
       
   25. Create: Gas connection #3358923
       Value: 1/2"
       
   26. Create: Heating circuit connection #3358924
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3358925
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3358926
       Value: 60/100 mm
       
   29. Create: Dimensions WxHxD #3358927
       Value: 600x1425x595 mm
       
   30. Create: Weight #3358928
       Value: 132 kg
       
   31. Create: Additional Information #3358929
       Value: Vitotronic 200 controller, type HO1B
       
   32. Create: Image #6313393
       URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id5635465442380981799.jpeg/orig
       
   33. Create: Preview image #6313394
       URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id5635465442380981799.jpeg/orig
       
2. Donny Darko 30 April 2023 08:12:07
   Name: Gas Viessmann Vitodens 222-F B2TA007 26 kW double-circuit; Catalog: Heating boilers