Change history for item: Gas KNG-30 30 kW double-circuit

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1. Donny Darko 09 July 2023 09:15:54
   1. Create: Description #3552716
      Value: Type of heating boiler: gas, max. thermal power: 30 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, at
      
   2. Create: Type of heating boiler #3552717
      Value: Gas, convection
      
   3. Create: Burner #3552718
      Value: Gas
      
   4. Create: Number of circuits #3552719
      Value: Double-circuit
      
   5. Create: Thermal power #3552720
      Value: 5 - 30 kW
      
   6. Create: The combustion chamber #3552721
      Value: Closed
      
   7. Create: Heated area #3552722
      Value: 280 sq.m
      
   8. Create: Efficiency #3552723
      Value: 90.1 %
      
   9. Create: Control #3552724
      Value: Electronic
      
   10. Create: Installation #3552725
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3552726
       Value: Copper
       
   12. Create: Secondary heat exchanger material #3552727
       Value: Stainless steel
       
   13. Create: Mains voltage #3552728
       Value: Single-phase
       
   14. Create: Peculiarities #3552729
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   15. Create: Expansion tank volume #3552730
       Value: 6 l
       
   16. Create: Equipment #3552731
       Value: Display
       
   17. Create: Fuel #3552732
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3552733
       Value: 3.03 cu. m/hour
       
   19. Create: LPG consumption #3552734
       Value: 2.45 kg/hour
       
   20. Create: Nominal pressure of natural gas #3552735
       Value: 13 mbar
       
   21. Create: Permissible LPG pressure #3552736
       Value: 30 mbar
       
   22. Create: Heat carrier temperature #3552737
       Value: 30 - 80 °С
       
   23. Create: Temperature in the DHW circuit #3552738
       Value: 25 - 60 °C
       
   24. Create: Hot water capacity at t 25°C #3552739
       Value: 13.6 l/min
       
   25. Create: Max. water pressure in the DHW circuit #3552740
       Value: 7 bar
       
   26. Create: Max. water pressure in the heating circuit #3552741
       Value: 3 bar
       
   27. Create: Gas connection #3552742
       Value: 3/4"
       
   28. Create: Heating circuit connection #3552743
       Value: 3/4"
       
   29. Create: Branch pipe for connecting the DHW circuit #3552744
       Value: 1/2"
       
   30. Create: Dimensions WxHxD #3552745
       Value: 460x730x260mm
       
   31. Create: Weight #3552746
       Value: 42 kg
       
   32. Create: Image #6350050
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id7396515456553119820/orig
       
   33. Create: Preview image #6350051
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id7396515456553119820/orig
       
2. Donny Darko 30 April 2023 09:02:13
   Name: Gas KNG-30 30 kW double-circuit; Catalog: Heating boilers