Change history for item: Double-circuit Italtherm City Class 20 F 21 kW + Separating adapter and 2 outlets Dn80*90

Edit History of changes Delete item

1. Donny Darko 09 July 2023 13:58:30
   1. Create: Width #34629
      Value: 400
      
   2. Create: Height #34630
      Value: 700
      
   3. Create: Description #3602105
      Value: Type of heating boiler: gas, max. thermal power: 21 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
      
   4. Create: Type of heating boiler #3602106
      Value: Gas
      
   5. Create: Number of circuits #3602107
      Value: Double-circuit
      
   6. Create: The principle of operation of a gas boiler #3602108
      Value: Convection
      
   7. Create: The principle of operation of a liquid fuel boiler #3602109
      Value: Classical
      
   8. Create: Combustion chamber type #3602110
      Value: Closed
      
   9. Create: Primary heat exchanger material #3602111
      Value: Copper
      
   10. Create: Accommodation #3602112
       Value: Wall
       
   11. Create: Power type #3602113
       Value: Single-phase
       
   12. Create: Control #3602114
       Value: Electronic
       
   13. Create: Equipment #3602115
       Value: Built-in exhaust fan
       
   14. Create: Functions #3602116
       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 #3602117
       Value: 10 kW
       
   16. Create: Max. thermal power #3602118
       Value: 21 kW
       
   17. Create: Minimum heat load #3602119
       Value: 10 kW
       
   18. Create: Maximum thermal load #3602120
       Value: 21 kW
       
   19. Create: Efficiency #3602121
       Value: 91.9 %
       
   20. Create: Heated area #3602122
       Value: 210 m²
       
   21. Create: Maximum water pressure in the heating circuit #3602123
       Value: 3 bar
       
   22. Create: Minimum heating medium temperature #3602124
       Value: 35°C
       
   23. Create: Maximum coolant temperature #3602125
       Value: 85°C
       
   24. Create: Expansion tank volume #3602126
       Value: 8 l
       
   25. Create: Gas connection #3602127
       Value: 3/4"
       
   26. Create: Heating circuit connection #3602128
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3602129
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3602130
       Value: 60/100 mm
       
   29. Create: Burner #3602131
       Value: Gas
       
   30. Create: Secondary heat exchanger material #3602132
       Value: Stainless steel
       
   31. Create: Minimum temperature in the DHW circuit #3602133
       Value: 35°C
       
   32. Create: Maximum temperature in the DHW circuit #3602134
       Value: 55°C
       
   33. Create: Maximum water pressure in the DHW circuit #3602135
       Value: 6 bar
       
   34. Create: Fuel for automatic feeding #3602136
       Value: Gas
       
   35. Create: Fuel #3602137
       Value: Natural gas, liquefied gas
       
   36. Create: Hot water capacity at t 25°C #3602138
       Value: 11.2 l/min
       
   37. Create: Hot water capacity at t 30°C #3602139
       Value: 9.3 l/min
       
   38. Create: Depth #3602140
       Value: 300 mm
       
   39. Create: Image #6357438
       URL: https://avatars.mds.yandex.net/get-mpic/7543961/img_id602925276095785614.jpeg/orig
       
   40. Create: Image #6357439
       URL: https://avatars.mds.yandex.net/get-mpic/7721414/img_id3843760069030573661.jpeg/orig
       
   41. Create: Image #6357440
       URL: https://avatars.mds.yandex.net/get-mpic/7887763/img_id7549233696245836127.jpeg/orig
       
   42. Create: Image #6357441
       URL: https://avatars.mds.yandex.net/get-mpic/6340948/img_id4298244399178124201.jpeg/orig
       
   43. Create: Image #6357442
       URL: https://avatars.mds.yandex.net/get-mpic/7543961/img_id5056411849238535020.jpeg/orig
       
   44. Create: Image #6357443
       URL: https://avatars.mds.yandex.net/get-mpic/7981123/img_id5472180075364501047.jpeg/orig
       
   45. Create: Image #6357444
       URL: https://avatars.mds.yandex.net/get-mpic/7815848/img_id4573208893124555996.jpeg/orig
       
   46. Create: Image #6357445
       URL: https://avatars.mds.yandex.net/get-mpic/7735364/img_id5052915736889218640.jpeg/orig
       
   47. Create: Image #6357446
       URL: https://avatars.mds.yandex.net/get-mpic/7724829/img_id7498862976931349824.jpeg/orig
       
   48. Create: Preview image #6357447
       URL: https://avatars.mds.yandex.net/get-mpic/7543961/img_id602925276095785614.jpeg/orig
       
2. Donny Darko 30 April 2023 09:15:24
   Name: Double-circuit Italtherm City Class 20 F 21 kW + Separating adapter and 2 outlets Dn80*90; Catalog: Heating boilers