Change history for item: Daesung A 21 20.9 kW dual circuit

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1. Donny Darko 10 July 2023 16:11:22
   1. Create: Description #3645856
      Value: Type of heating boiler: gas, max. heating power: 20.90 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase,
      
   2. Create: Type of heating boiler #3645857
      Value: Gas, convection
      
   3. Create: Burner #3645858
      Value: Gas
      
   4. Create: Number of circuits #3645859
      Value: Double-circuit
      
   5. Create: Max. thermal power #3645860
      Value: 20.90 kW
      
   6. Create: The combustion chamber #3645861
      Value: Closed
      
   7. Create: Heated area #3645862
      Value: 180 sq.m
      
   8. Create: Efficiency #3645863
      Value: 91 %
      
   9. Create: Control #3645864
      Value: Electronic
      
   10. Create: Installation #3645865
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3645866
       Value: Copper
       
   12. Create: Mains voltage #3645867
       Value: Single-phase
       
   13. Create: Peculiarities #3645868
       Value: Pressure gauge, external control connector, thermometer
       
   14. Create: Equipment #3645869
       Value: Display, remote control
       
   15. Create: Fuel #3645870
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3645871
       Value: 2.45 cu. m/hour
       
   17. Create: LPG consumption #3645872
       Value: 1.83 kg/h
       
   18. Create: Nominal pressure of natural gas #3645873
       Value: 17 - 25 mbar
       
   19. Create: Permissible LPG pressure #3645874
       Value: 35 mbar
       
   20. Create: Heat carrier temperature #3645875
       Value: 40 - 80 °С
       
   21. Create: Temperature in the DHW circuit #3645876
       Value: 37 - 60 °С
       
   22. Create: Hot water capacity at t 25°C #3645877
       Value: 12 l/min
       
   23. Create: Max. water pressure in the heating circuit #3645878
       Value: 3 bar
       
   24. Create: Gas connection #3645879
       Value: 1/2"
       
   25. Create: Heating circuit connection #3645880
       Value: 3/4"
       
   26. Create: Branch pipe for connecting the DHW circuit #3645881
       Value: 1/2"
       
   27. Create: Coaxial chimney diameter #3645882
       Value: 60/100 mm
       
   28. Create: Dimensions WxHxD #3645883
       Value: 378x616x245 mm
       
   29. Create: Weight #3645884
       Value: 22 kg
       
   30. Create: Additional Information #3645885
       Value: Possibility of connecting a separate chimney 75x75 mm
       
   31. Create: Image #6372149
       URL: https://avatars.mds.yandex.net/get-mpic/5221826/img_id3636458763628256685.jpeg/orig
       
   32. Create: Image #6372150
       URL: https://avatars.mds.yandex.net/get-mpic/1863454/img_id7153796453899102590.jpeg/orig
       
   33. Create: Image #6372151
       URL: https://avatars.mds.yandex.net/get-mpic/1883514/img_id2815772014658452301.jpeg/orig
       
   34. Create: Preview image #6372152
       URL: https://avatars.mds.yandex.net/get-mpic/5221826/img_id3636458763628256685.jpeg/orig
       
2. Donny Darko 30 April 2023 09:23:27
   Name: Daesung A 21 20.9 kW dual circuit; Catalog: Heating boilers