Change history for item: Convection gas boiler Navien DELUXE PLUS 24K, double-circuit

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1. Donny Darko 08 July 2023 12:14:54
   1. Create: Description #3469928
      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: closed, type of power supply: single-phase, at
      
   2. Create: Type of heating boiler #3469929
      Value: Gas, convection
      
   3. Create: Burner #3469930
      Value: Gas
      
   4. Create: Number of circuits #3469931
      Value: Double-circuit
      
   5. Create: Thermal power #3469932
      Value: 9 - 24 kW
      
   6. Create: The combustion chamber #3469933
      Value: Closed
      
   7. Create: Heated area #3469934
      Value: 240 sq.m
      
   8. Create: Efficiency #3469935
      Value: 90.5 %
      
   9. Create: Control #3469936
      Value: Electronic
      
   10. Create: Installation #3469937
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3469938
       Value: Stainless steel
       
   12. Create: Secondary heat exchanger material #3469939
       Value: Stainless steel
       
   13. Create: Mains voltage #3469940
       Value: Single-phase
       
   14. Create: Peculiarities #3469941
       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 #3469942
       Value: 8 l
       
   16. Create: Equipment #3469943
       Value: Display, room thermostat
       
   17. Create: Fuel #3469944
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3469945
       Value: 2.58 cu. m/hour
       
   19. Create: LPG consumption #3469946
       Value: 2.15 kg/hour
       
   20. Create: Nominal pressure of natural gas #3469947
       Value: 10 - 25 mbar
       
   21. Create: Permissible LPG pressure #3469948
       Value: 37 mbar
       
   22. Create: Heat carrier temperature #3469949
       Value: 40 - 80 °С
       
   23. Create: Temperature in the DHW circuit #3469950
       Value: 30 - 60 °С
       
   24. Create: Hot water capacity at t 25°C #3469951
       Value: 13.8 l/min
       
   25. Create: Hot water capacity at t 40°C #3469952
       Value: 8.6 l/min
       
   26. Create: Max. water pressure in the DHW circuit #3469953
       Value: 8 bar
       
   27. Create: Max. water pressure in the heating circuit #3469954
       Value: 3 bar
       
   28. Create: Gas connection #3469955
       Value: 1/2"
       
   29. Create: Heating circuit connection #3469956
       Value: 3/4"
       
   30. Create: Branch pipe for connecting the DHW circuit #3469957
       Value: 1/2"
       
   31. Create: Coaxial chimney diameter #3469958
       Value: 60/100 mm
       
   32. Create: Connection of a separate chimney diameter 80 mm #3469959
       Value: Yes
       
   33. Create: Dimensions WxHxD #3469960
       Value: 440x695x265 mm
       
   34. Create: Weight #3469961
       Value: 28 kg
       
   35. Create: Image #6335138
       URL: https://avatars.mds.yandex.net/get-mpic/7473874/img_id5493426164333632020.jpeg/orig
       
   36. Create: Image #6335139
       URL: https://avatars.mds.yandex.net/get-mpic/3934197/img_id2770927406945711194.jpeg/orig
       
   37. Create: Image #6335140
       URL: https://avatars.mds.yandex.net/get-mpic/4334746/img_id6970043407392038969.jpeg/orig
       
   38. Create: Image #6335141
       URL: https://avatars.mds.yandex.net/get-mpic/5236584/img_id5646267105607045621.jpeg/orig
       
   39. Create: Image #6335142
       URL: https://avatars.mds.yandex.net/get-mpic/4887676/img_id1467226094501160119.jpeg/orig
       
   40. Create: Image #6335143
       URL: https://avatars.mds.yandex.net/get-mpic/4304254/img_id8280823488517798369.jpeg/orig
       
   41. Create: Image #6335144
       URL: https://avatars.mds.yandex.net/get-mpic/4737085/img_id764057547246195905.jpeg/orig
       
   42. Create: Image #6335145
       URL: https://avatars.mds.yandex.net/get-mpic/4493501/img_id6616996879189163361.jpeg/orig
       
   43. Create: Preview image #6335146
       URL: https://avatars.mds.yandex.net/get-mpic/7473874/img_id5493426164333632020.jpeg/orig
       
2. Donny Darko 30 April 2023 08:41:20
   Name: Convection gas boiler Navien DELUXE PLUS 24K, double-circuit; Catalog: Heating boilers