Change history for item: Gas boiler Navien NCN 25KN

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1. Donny Darko 08 July 2023 11:49:06
   1. Create: Description #3464397
      Value: Type of heating boiler: gas, max. heating power: 25.20 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,
      
   2. Create: Type of heating boiler #3464398
      Value: Gas, condensing
      
   3. Create: Burner #3464399
      Value: Gas
      
   4. Create: Number of circuits #3464400
      Value: Double-circuit
      
   5. Create: Thermal power #3464401
      Value: 5.20 - 25.20 kW
      
   6. Create: The combustion chamber #3464402
      Value: Closed
      
   7. Create: Efficiency #3464403
      Value: 107.2 %
      
   8. Create: Control #3464404
      Value: Electronic
      
   9. Create: Installation #3464405
      Value: Wall-mounted
      
   10. Create: Mains voltage #3464406
       Value: Single-phase
       
   11. Create: Peculiarities #3464407
       Value: Built-in expansion tank, built-in circulation pump, pressure gauge, thermometer
       
   12. Create: Expansion tank volume #3464408
       Value: 65 l
       
   13. Create: Equipment #3464409
       Value: Display, room thermostat, remote control
       
   14. Create: Fuel #3464410
       Value: Natural gas, liquefied gas
       
   15. Create: Heat carrier temperature #3464411
       Value: 30 - 90 °С
       
   16. Create: Temperature in the DHW circuit #3464412
       Value: 30 - 65 °С
       
   17. Create: Hot water capacity at t 25°C #3464413
       Value: 14 l/min
       
   18. Create: Hot water capacity at t 40°C #3464414
       Value: 8.8 l/min
       
   19. Create: Max. water pressure in the DHW circuit #3464415
       Value: 10 bar
       
   20. Create: Max. water pressure in the heating circuit #3464416
       Value: 3 bar
       
   21. Create: Gas connection #3464417
       Value: 3/4"
       
   22. Create: Heating circuit connection #3464418
       Value: 3/4"
       
   23. Create: Branch pipe for connecting the DHW circuit #3464419
       Value: 1/2"
       
   24. Create: Coaxial chimney diameter #3464420
       Value: 60/100 mm and 80/125 mm
       
   25. Create: Dimensions WxHxD #3464421
       Value: 440x695x370 mm
       
   26. Create: Weight #3464422
       Value: 35 kg
       
   27. Create: Image #6333389
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id1574659536104349098/orig
       
   28. Create: Preview image #6333390
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id1574659536104349098/orig
       
2. Donny Darko 30 April 2023 08:40:15
   Name: Gas boiler Navien NCN 25KN; Catalog: Heating boilers