Change history for item: Gas boiler Navien NCN 37KN 37.6 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 11:54:20
   1. Create: Description #3465576
      Value: Type of heating boiler: gas, max. heating power: 37.60 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of supply: single-phase,
      
   2. Create: Type of heating boiler #3465577
      Value: Gas, condensing
      
   3. Create: Burner #3465578
      Value: Gas
      
   4. Create: Number of circuits #3465579
      Value: Double-circuit
      
   5. Create: Max. thermal power #3465580
      Value: 37.60 kW
      
   6. Create: The combustion chamber #3465581
      Value: Closed
      
   7. Create: Efficiency #3465582
      Value: 107.7 %
      
   8. Create: Control #3465583
      Value: Electronic
      
   9. Create: Installation #3465584
      Value: Wall-mounted
      
   10. Create: Mains voltage #3465585
       Value: Single-phase
       
   11. Create: Peculiarities #3465586
       Value: Built-in expansion tank, built-in circulation pump, pressure gauge, thermometer
       
   12. Create: Expansion tank volume #3465587
       Value: 65 l
       
   13. Create: Equipment #3465588
       Value: Display, room thermostat, remote control
       
   14. Create: Fuel #3465589
       Value: Natural gas, liquefied gas
       
   15. Create: Heat carrier temperature #3465590
       Value: 30 - 90 °С
       
   16. Create: Temperature in the DHW circuit #3465591
       Value: 30 - 65 °С
       
   17. Create: Hot water capacity at t 25°C #3465592
       Value: 23 l/min
       
   18. Create: Max. water pressure in the DHW circuit #3465593
       Value: 10 bar
       
   19. Create: Max. water pressure in the heating circuit #3465594
       Value: 3 bar
       
   20. Create: Gas connection #3465595
       Value: 3/4"
       
   21. Create: Heating circuit connection #3465596
       Value: 3/4"
       
   22. Create: Branch pipe for connecting the DHW circuit #3465597
       Value: 1/2"
       
   23. Create: Coaxial chimney diameter #3465598
       Value: 60/100 mm and 80/125 mm
       
   24. Create: Dimensions WxHxD #3465599
       Value: 440x695x370 mm
       
   25. Create: Weight #3465600
       Value: 38 kg
       
   26. Create: Image #6333559
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id161579453384661961/orig
       
   27. Create: Preview image #6333560
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id161579453384661961/orig
       
2. Donny Darko 30 April 2023 08:40:26
   Name: Gas boiler Navien NCN 37KN 37.6 kW double-circuit; Catalog: Heating boilers