Change history for item: Gas Viessmann Vitopend 100-W WH1D169 24 kW double-circuit

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1. Donny Darko 07 July 2023 17:18:31
   1. Create: Description #3359828
      Value: Type of heating boiler: gas, max. thermal power: 24 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: open, type of power supply: single-phase, at
      
   2. Create: Type of heating boiler #3359829
      Value: Gas, convection
      
   3. Create: Burner #3359830
      Value: Gas
      
   4. Create: Number of circuits #3359831
      Value: Double-circuit, bithermic heat exchanger
      
   5. Create: Thermal power #3359832
      Value: 10.50 - 24 kW
      
   6. Create: Thermal load #3359833
      Value: 11.70 - 26.70 kW
      
   7. Create: The combustion chamber #3359834
      Value: Open
      
   8. Create: Efficiency #3359835
      Value: 90 %
      
   9. Create: Control #3359836
      Value: Electronic
      
   10. Create: Installation #3359837
       Value: Wall-mounted
       
   11. Create: Mains voltage #3359838
       Value: Single-phase
       
   12. Create: Peculiarities #3359839
       Value: Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   13. Create: Expansion tank volume #3359840
       Value: 6 l
       
   14. Create: Equipment #3359841
       Value: Display
       
   15. Create: Fuel #3359842
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3359843
       Value: 2.83 cu. m/hour
       
   17. Create: LPG consumption #3359844
       Value: 2.09 kg/h
       
   18. Create: Nominal pressure of natural gas #3359845
       Value: 13 - 30 mbar
       
   19. Create: Permissible LPG pressure #3359846
       Value: 57.5 mbar
       
   20. Create: Max. coolant temperature #3359847
       Value: 76 °С
       
   21. Create: Temperature in the DHW circuit #3359848
       Value: 30 - 57 °С
       
   22. Create: Hot water capacity at t 30°C #3359849
       Value: 11.5 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3359850
       Value: 10 bar
       
   24. Create: Max. water pressure in the heating circuit #3359851
       Value: 3 bar
       
   25. Create: Gas connection #3359852
       Value: 3/4"
       
   26. Create: Heating circuit connection #3359853
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3359854
       Value: 1/2"
       
   28. Create: Chimney diameter #3359855
       Value: 130 mm
       
   29. Create: Dimensions WxHxD #3359856
       Value: 400x725x340mm
       
   30. Create: Weight #3359857
       Value: 31 kg
       
   31. Create: Image #6313482
       URL: https://avatars.mds.yandex.net/get-mpic/1603927/img_id6891324035749560680/orig
       
   32. Create: Preview image #6313483
       URL: https://avatars.mds.yandex.net/get-mpic/1603927/img_id6891324035749560680/orig
       
2. Donny Darko 30 April 2023 08:12:18
   Name: Gas Viessmann Vitopend 100-W WH1D169 24 kW double-circuit; Catalog: Heating boilers