Change history for item: Combined Viessmann Vitorond 100 VR2BC73 40 kW single circuit

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1. Donny Darko 07 July 2023 17:09:58
   1. Create: Description #3357751
      Value: Type of heating boiler: combined, max. heating power: 40 kW, number of circuits: single-circuit, location: floor, fuel: diesel fuel, natural gas, type of combustion chamber: open, type of supply:
      
   2. Create: Type of heating boiler #3357752
      Value: Combined
      
   3. Create: Burner #3357753
      Value: Gas
      
   4. Create: Number of circuits #3357754
      Value: Single-loop
      
   5. Create: Max. thermal power #3357755
      Value: 40 kW
      
   6. Create: Max. thermal load #3357756
      Value: 44 kW
      
   7. Create: The combustion chamber #3357757
      Value: Open
      
   8. Create: Efficiency #3357758
      Value: 89 %
      
   9. Create: Control #3357759
      Value: Electronic
      
   10. Create: Installation #3357760
       Value: Floor
       
   11. Create: Primary heat exchanger material #3357761
       Value: Cast iron
       
   12. Create: Mains voltage #3357762
       Value: Single-phase
       
   13. Create: Peculiarities #3357763
       Value: Connector for external control, thermometer
       
   14. Create: Equipment #3357764
       Value: Outdoor temperature sensor, display
       
   15. Create: Fuel #3357765
       Value: Diesel fuel, natural gas
       
   16. Create: Natural gas consumption #3357766
       Value: 5.4 cu. m/hour
       
   17. Create: Nominal pressure of natural gas #3357767
       Value: 20 mbar
       
   18. Create: Heat carrier temperature #3357768
       Value: 40 - 75 °С
       
   19. Create: Max. water pressure in the heating circuit #3357769
       Value: 3 bar
       
   20. Create: Gas connection #3357770
       Value: 3/4"
       
   21. Create: Heating circuit connection #3357771
       Value: 2"
       
   22. Create: Chimney diameter #3357772
       Value: 150 mm
       
   23. Create: Dimensions WxHxD #3357773
       Value: 565x1110x915 mm
       
   24. Create: Weight #3357774
       Value: 223 kg
       
   25. Create: Additional Information #3357775
       Value: Controller Vitotronic 200 type KO2B ; burner Vitoflame 200, type VGA II-1 for natural gas
       
   26. Create: Image #6313297
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id1248946662487062545/orig
       
   27. Create: Preview image #6313298
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id1248946662487062545/orig
       
2. Donny Darko 30 April 2023 08:11:50
   Name: Combined Viessmann Vitorond 100 VR2BC73 40 kW single circuit; Catalog: Heating boilers