Change history for item: Gas boiler NEVALUX 7224 24 kW double-circuit with a closed chamber

Edit History of changes Delete item

1. Donny Darko 08 July 2023 10:37:20
   1. Create: Width #33072
      Value: 370
      
   2. Create: Height #33073
      Value: 67
      
   3. Create: Description #3443716
      Value: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
      
   4. Create: Type of heating boiler #3443717
      Value: Gas
      
   5. Create: Number of circuits #3443718
      Value: Double-circuit
      
   6. Create: The principle of operation of a gas boiler #3443719
      Value: Convection
      
   7. Create: The principle of operation of a solid fuel boiler #3443720
      Value: A gas boiler
      
   8. Create: Combustion chamber type #3443721
      Value: Closed
      
   9. Create: Primary heat exchanger material #3443722
      Value: Copper
      
   10. Create: Accommodation #3443723
       Value: Wall
       
   11. Create: Non-volatile #3443724
       Value: There is
       
   12. Create: Control #3443725
       Value: Mechanical
       
   13. Create: Functions #3443726
       Value: Auto diagnostics
       
   14. Create: Max. thermal power #3443727
       Value: 24 kW
       
   15. Create: Efficiency #3443728
       Value: 92 %
       
   16. Create: Heated area #3443729
       Value: 240 m²
       
   17. Create: Minimum heating medium temperature #3443730
       Value: 25°C
       
   18. Create: Maximum coolant temperature #3443731
       Value: 80°C
       
   19. Create: Expansion tank volume #3443732
       Value: 6 l
       
   20. Create: Gas connection #3443733
       Value: 3/4"
       
   21. Create: Heating circuit connection #3443734
       Value: 3/4"
       
   22. Create: Branch pipe for connecting the DHW circuit #3443735
       Value: 1/2"
       
   23. Create: Coaxial chimney diameter #3443736
       Value: 60/100 mm
       
   24. Create: Burner #3443737
       Value: Gas
       
   25. Create: Bithermic heat exchanger #3443738
       Value: There is
       
   26. Create: Minimum temperature in the DHW circuit #3443739
       Value: 30°C
       
   27. Create: Maximum temperature in the DHW circuit #3443740
       Value: 60°C
       
   28. Create: Fuel #3443741
       Value: Natural gas
       
   29. Create: Hot water capacity at t 25°C #3443742
       Value: 13.5 l/min
       
   30. Create: Natural gas consumption #3443743
       Value: 2.8 m³/hour
       
   31. Create: Depth #3443744
       Value: 25 mm
       
   32. Create: Weight #3443745
       Value: 27 kg
       
   33. Create: Image #6330876
       URL: https://avatars.mds.yandex.net/get-mpic/5258494/img_id5807546287125656174.jpeg/orig
       
   34. Create: Image #6330877
       URL: https://avatars.mds.yandex.net/get-mpic/5236535/img_id4869319918432310797.jpeg/orig
       
   35. Create: Image #6330878
       URL: https://avatars.mds.yandex.net/get-mpic/5347553/img_id9102968477401960853.jpeg/orig
       
   36. Create: Image #6330879
       URL: https://avatars.mds.yandex.net/get-mpic/4291905/img_id532795246731692696.jpeg/orig
       
   37. Create: Image #6330880
       URL: https://avatars.mds.yandex.net/get-mpic/1591646/img_id655922162075084373.jpeg/orig
       
   38. Create: Image #6330881
       URL: https://avatars.mds.yandex.net/get-mpic/1581127/img_id8377540393683668003.jpeg/orig
       
   39. Create: Preview image #6330882
       URL: https://avatars.mds.yandex.net/get-mpic/5258494/img_id5807546287125656174.jpeg/orig
       
2. Donny Darko 30 April 2023 08:35:47
   Name: Gas boiler NEVALUX 7224 24 kW double-circuit with a closed chamber; Catalog: Heating boilers