Change history for item: Double-circuit Italtherm City Class 25 F 25.7 kW + Separating adapter and 2 outlets Dn80 * 90

Edit History of changes Delete item

1. Donny Darko 09 July 2023 13:57:59
   1. Create: Width #34625
      Value: 400
      
   2. Create: Height #34626
      Value: 700
      
   3. Create: Description #3602027
      Value: Type of heating boiler: gas, max. heating power: 25.70 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,
      
   4. Create: Type of heating boiler #3602028
      Value: Gas
      
   5. Create: Number of circuits #3602029
      Value: Double-circuit
      
   6. Create: The principle of operation of a gas boiler #3602030
      Value: Convection
      
   7. Create: The principle of operation of a solid fuel boiler #3602031
      Value: A gas boiler
      
   8. Create: Combustion chamber type #3602032
      Value: Closed
      
   9. Create: Primary heat exchanger material #3602033
      Value: Copper
      
   10. Create: Accommodation #3602034
       Value: Wall
       
   11. Create: Power type #3602035
       Value: Single-phase
       
   12. Create: Control #3602036
       Value: Electronic
       
   13. Create: Equipment #3602037
       Value: Built-in exhaust fan
       
   14. Create: Functions #3602038
       Value: Auto-diagnostics, auto-ignition, pump blocking protection, frost protection, overheating protection, switch-on indication, flame modulation, underfloor heating connection, programmer, electric ignition
       
   15. Create: Minimum heat output #3602039
       Value: 10 kW
       
   16. Create: Max. thermal power #3602040
       Value: 25.7 kW
       
   17. Create: Minimum heat load #3602041
       Value: 10 kW
       
   18. Create: Maximum thermal load #3602042
       Value: 25.7 kW
       
   19. Create: Efficiency #3602043
       Value: 91.9 %
       
   20. Create: Heated area #3602044
       Value: 260 m²
       
   21. Create: Maximum water pressure in the heating circuit #3602045
       Value: 3 bar
       
   22. Create: Minimum heating medium temperature #3602046
       Value: 35°C
       
   23. Create: Maximum coolant temperature #3602047
       Value: 85°C
       
   24. Create: Expansion tank volume #3602048
       Value: 8 l
       
   25. Create: Gas connection #3602049
       Value: 3/4"
       
   26. Create: Heating circuit connection #3602050
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3602051
       Value: 3/4"
       
   28. Create: Coaxial chimney diameter #3602052
       Value: 60/100 mm
       
   29. Create: Burner #3602053
       Value: Gas
       
   30. Create: Secondary heat exchanger material #3602054
       Value: Stainless steel
       
   31. Create: Minimum temperature in the DHW circuit #3602055
       Value: 35°C
       
   32. Create: Maximum temperature in the DHW circuit #3602056
       Value: 55°C
       
   33. Create: Maximum water pressure in the DHW circuit #3602057
       Value: 6 bar
       
   34. Create: Fuel for automatic feeding #3602058
       Value: Gas
       
   35. Create: Fuel #3602059
       Value: Natural gas, liquefied gas
       
   36. Create: Hot water capacity at t 25°C #3602060
       Value: 13.7 l/min
       
   37. Create: Hot water capacity at t 30°C #3602061
       Value: 11.5 l/min
       
   38. Create: Depth #3602062
       Value: 300 mm
       
   39. Create: Image #6357411
       URL: https://avatars.mds.yandex.net/get-mpic/7543961/img_id602925276095785614.jpeg/orig
       
   40. Create: Image #6357412
       URL: https://avatars.mds.yandex.net/get-mpic/4936426/img_id3706556875879068367.jpeg/orig
       
   41. Create: Image #6357413
       URL: https://avatars.mds.yandex.net/get-mpic/7764504/img_id8856533821429199920.jpeg/orig
       
   42. Create: Image #6357414
       URL: https://avatars.mds.yandex.net/get-mpic/6259165/img_id6771855945313775412.jpeg/orig
       
   43. Create: Image #6357415
       URL: https://avatars.mds.yandex.net/get-mpic/7979862/img_id5498848888460867012.jpeg/orig
       
   44. Create: Image #6357416
       URL: https://avatars.mds.yandex.net/get-mpic/7543961/img_id3505228658700304623.jpeg/orig
       
   45. Create: Image #6357417
       URL: https://avatars.mds.yandex.net/get-mpic/7650126/img_id2135815222599193679.jpeg/orig
       
   46. Create: Image #6357418
       URL: https://avatars.mds.yandex.net/get-mpic/4888456/img_id1911397509455245633.jpeg/orig
       
   47. Create: Image #6357419
       URL: https://avatars.mds.yandex.net/get-mpic/7726747/img_id5060852049994792463.jpeg/orig
       
   48. Create: Image #6357420
       URL: https://avatars.mds.yandex.net/get-mpic/5234464/img_id9144922693244846343.jpeg/orig
       
   49. Create: Image #6357421
       URL: https://avatars.mds.yandex.net/get-mpic/4732637/img_id2871459067260288839.jpeg/orig
       
   50. Create: Image #6357422
       URL: https://avatars.mds.yandex.net/get-mpic/1884605/img_id6557541428385585116.jpeg/orig
       
   51. Create: Image #6357423
       URL: https://avatars.mds.yandex.net/get-mpic/4441046/img_id4530975875742102382.jpeg/orig
       
   52. Create: Image #6357424
       URL: https://avatars.mds.yandex.net/get-mpic/3694390/img_id5990477098433733708.jpeg/orig
       
   53. Create: Image #6357425
       URL: https://avatars.mds.yandex.net/get-mpic/5146791/img_id7725814115171987837.jpeg/orig
       
   54. Create: Preview image #6357426
       URL: https://avatars.mds.yandex.net/get-mpic/7543961/img_id602925276095785614.jpeg/orig
       
2. Donny Darko 30 April 2023 09:15:23
   Name: Double-circuit Italtherm City Class 25 F 25.7 kW + Separating adapter and 2 outlets Dn80 * 90; Catalog: Heating boilers