Change history for item: Double-circuit Italtherm City Class 12 F 13.8 kW + Chimney

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1. Donny Darko 09 July 2023 13:57:42
   1. Create: Non-volatile #3601955
      Value: There is
      
   2. Create: Nominal natural gas pressure min. #3601956
      Value: 17 mbar
      
   3. Create: Nominal pressure of natural gas #3601957
      Value: 20 mbar
      
   4. Create: Image #6357391
      URL: https://avatars.mds.yandex.net/get-mpic/7815848/img_id8866637159756206850.jpeg/orig
      
2. Donny Darko 09 July 2023 13:57:25
   1. Create: Width #34615
      Value: 400
      
   2. Create: Height #34616
      Value: 700
      
   3. Create: Description #3601841
      Value: Type of heating boiler: gas, max. heating power: 13.80 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, combustion chamber type: closed, type of power supply: single-phase,
      
   4. Create: Type of heating boiler #3601842
      Value: Gas
      
   5. Create: Number of circuits #3601843
      Value: Double-circuit
      
   6. Create: The principle of operation of a gas boiler #3601844
      Value: Convection
      
   7. Create: Combustion chamber type #3601845
      Value: Closed
      
   8. Create: Primary heat exchanger material #3601846
      Value: Copper
      
   9. Create: Accommodation #3601847
      Value: Wall
      
   10. Create: Power type #3601848
       Value: Single-phase
       
   11. Create: Control #3601849
       Value: Electronic
       
   12. Create: Equipment #3601850
       Value: Built-in exhaust fan
       
   13. Create: Functions #3601851
       Value: Auto-diagnostics, auto-ignition, pump blocking protection, frost protection, overheating protection, switch-on indication, flame modulation, underfloor heating connection, programmer, electric ignition
       
   14. Create: Minimum heat output #3601852
       Value: 10 kW
       
   15. Create: Max. thermal power #3601853
       Value: 13.8 kW
       
   16. Create: Minimum heat load #3601854
       Value: 10 kW
       
   17. Create: Maximum thermal load #3601855
       Value: 13.8 kW
       
   18. Create: Efficiency #3601856
       Value: 92 %
       
   19. Create: Heated area #3601857
       Value: 120 m²
       
   20. Create: Maximum water pressure in the heating circuit #3601858
       Value: 3 bar
       
   21. Create: Minimum heating medium temperature #3601859
       Value: 35°C
       
   22. Create: Maximum coolant temperature #3601860
       Value: 80°C
       
   23. Create: Expansion tank volume #3601861
       Value: 8 l
       
   24. Create: Gas connection #3601862
       Value: 3/4"
       
   25. Create: Heating circuit connection #3601863
       Value: 3/4"
       
   26. Create: Branch pipe for connecting the DHW circuit #3601864
       Value: 1/2"
       
   27. Create: Coaxial chimney diameter #3601865
       Value: 60/100 mm
       
   28. Create: Burner #3601866
       Value: Gas
       
   29. Create: Secondary heat exchanger material #3601867
       Value: Stainless steel
       
   30. Create: Minimum temperature in the DHW circuit #3601868
       Value: 35°C
       
   31. Create: Maximum temperature in the DHW circuit #3601869
       Value: 55°C
       
   32. Create: Maximum water pressure in the DHW circuit #3601870
       Value: 6 bar
       
   33. Create: Fuel for automatic feeding #3601871
       Value: Gas
       
   34. Create: Recommended fuel #3601872
       Value: Gas
       
   35. Create: Fuel #3601873
       Value: Natural gas, liquefied gas
       
   36. Create: Hot water capacity at t 25°C #3601874
       Value: 13.7 l/min
       
   37. Create: Hot water capacity at t 30°C #3601875
       Value: 11.5 l/min
       
   38. Create: Natural gas consumption #3601876
       Value: 2.72 m³/hour
       
   39. Create: LPG consumption #3601877
       Value: 1.46 kg/h
       
   40. Create: Depth #3601878
       Value: 300 mm
       
   41. Create: Weight #3601879
       Value: 30 kg
       
   42. Create: Image #6357358
       URL: https://avatars.mds.yandex.net/get-mpic/4453979/img_id8952264144637094935.png/orig
       
   43. Create: Image #6357359
       URL: https://avatars.mds.yandex.net/get-mpic/4322107/img_id7129603930374084343.png/orig
       
   44. Create: Image #6357360
       URL: https://avatars.mds.yandex.net/get-mpic/5219097/img_id4304618020037846907.png/orig
       
   45. Create: Image #6357361
       URL: https://avatars.mds.yandex.net/get-mpic/7724829/img_id714967172259441804.png/orig
       
   46. Create: Image #6357362
       URL: https://avatars.mds.yandex.net/get-mpic/7430655/img_id6626806454665484244.png/orig
       
   47. Create: Image #6357363
       URL: https://avatars.mds.yandex.net/get-mpic/6367278/img_id7387390774063514388.png/orig
       
   48. Create: Image #6357364
       URL: https://avatars.mds.yandex.net/get-mpic/5163466/img_id8227153990516252655.png/orig
       
   49. Create: Image #6357365
       URL: https://avatars.mds.yandex.net/get-mpic/7650126/img_id4647220670100340328.png/orig
       
   50. Create: Image #6357366
       URL: https://avatars.mds.yandex.net/get-mpic/5341376/img_id6244535811193835027.jpeg/orig
       
   51. Create: Preview image #6357367
       URL: https://avatars.mds.yandex.net/get-mpic/4453979/img_id8952264144637094935.png/orig
       
3. Donny Darko 30 April 2023 09:15:22
   Name: Double-circuit Italtherm City Class 12 F 13.8 kW + Chimney; Catalog: Heating boilers