Change history for item: Double-circuit Italtherm City Class 20 F 21 kW + Voltage stabilizer wall-mounted BOILER 0.5 kVA IEK

Edit History of changes Delete item

1. Donny Darko 09 July 2023 13:59:37
   1. Create: Width #34643
      Value: 400
      
   2. Create: Height #34644
      Value: 700
      
   3. Create: Description #3602334
      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
      
   4. Create: Type of heating boiler #3602335
      Value: Gas
      
   5. Create: Number of circuits #3602336
      Value: Double-circuit
      
   6. Create: Combustion chamber type #3602337
      Value: Closed
      
   7. Create: Primary heat exchanger material #3602338
      Value: Copper
      
   8. Create: Accommodation #3602339
      Value: Wall
      
   9. Create: Power type #3602340
      Value: Single-phase
      
   10. Create: Equipment #3602341
       Value: Built-in exhaust fan
       
   11. Create: Functions #3602342
       Value: Auto-diagnostics, auto-ignition, pump blocking protection, frost protection, overheating protection, switch-on indication, flame modulation, underfloor heating connection, programmer, electric ignition
       
   12. Create: Minimum heat output #3602343
       Value: 10 kW
       
   13. Create: Max. thermal power #3602344
       Value: 21 kW
       
   14. Create: Minimum heat load #3602345
       Value: 10 kW
       
   15. Create: Maximum thermal load #3602346
       Value: 21 kW
       
   16. Create: Efficiency #3602347
       Value: 91.9 %
       
   17. Create: Heated area #3602348
       Value: 210 m²
       
   18. Create: Maximum water pressure in the heating circuit #3602349
       Value: 3 bar
       
   19. Create: Minimum heating medium temperature #3602350
       Value: 35°C
       
   20. Create: Maximum coolant temperature #3602351
       Value: 85°C
       
   21. Create: Expansion tank volume #3602352
       Value: 8 l
       
   22. Create: Gas connection #3602353
       Value: 3/4"
       
   23. Create: Heating circuit connection #3602354
       Value: 3/4"
       
   24. Create: Branch pipe for connecting the DHW circuit #3602355
       Value: 1/2"
       
   25. Create: Coaxial chimney diameter #3602356
       Value: 60/100 mm
       
   26. Create: Burner #3602357
       Value: Gas
       
   27. Create: Secondary heat exchanger material #3602358
       Value: Stainless steel
       
   28. Create: Minimum temperature in the DHW circuit #3602359
       Value: 35°C
       
   29. Create: Maximum temperature in the DHW circuit #3602360
       Value: 55°C
       
   30. Create: Maximum water pressure in the DHW circuit #3602361
       Value: 6 bar
       
   31. Create: Fuel for automatic feeding #3602362
       Value: Gas
       
   32. Create: Fuel #3602363
       Value: Natural gas, liquefied gas
       
   33. Create: Hot water capacity at t 25°C #3602364
       Value: 11.2 l/min
       
   34. Create: Depth #3602365
       Value: 300 mm
       
   35. Create: Image #6357515
       URL: https://avatars.mds.yandex.net/get-mpic/7658228/img_id1085210502334860364.jpeg/orig
       
   36. Create: Image #6357516
       URL: https://avatars.mds.yandex.net/get-mpic/7150546/img_id1901805502481550088.jpeg/orig
       
   37. Create: Image #6357517
       URL: https://avatars.mds.yandex.net/get-mpic/7381431/img_id442682917421694087.jpeg/orig
       
   38. Create: Image #6357518
       URL: https://avatars.mds.yandex.net/get-mpic/7754338/img_id8573140039943489322.jpeg/orig
       
   39. Create: Image #6357519
       URL: https://avatars.mds.yandex.net/get-mpic/7658590/img_id9142787332847164733.jpeg/orig
       
   40. Create: Image #6357520
       URL: https://avatars.mds.yandex.net/get-mpic/7724829/img_id6625980999795306994.jpeg/orig
       
   41. Create: Image #6357521
       URL: https://avatars.mds.yandex.net/get-mpic/7735364/img_id7629863550167713086.png/orig
       
   42. Create: Image #6357522
       URL: https://avatars.mds.yandex.net/get-mpic/7722094/img_id7896430085594661865.jpeg/orig
       
   43. Create: Preview image #6357523
       URL: https://avatars.mds.yandex.net/get-mpic/7658228/img_id1085210502334860364.jpeg/orig
       
2. Donny Darko 30 April 2023 09:15:26
   Name: Double-circuit Italtherm City Class 20 F 21 kW + Voltage stabilizer wall-mounted BOILER 0.5 kVA IEK; Catalog: Heating boilers