Change history for item: Gas boiler Navien DELUXE 20K

Edit History of changes Delete item

1. Donny Darko 08 July 2023 11:47:54
   1. Create: Description #3464049
      Value: Type of heating boiler: gas, max. thermal power: 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, at
      
   2. Create: Type of heating boiler #3464050
      Value: Gas, convection
      
   3. Create: Burner #3464051
      Value: Gas
      
   4. Create: Number of circuits #3464052
      Value: Double-circuit
      
   5. Create: Thermal power #3464053
      Value: 9 - 20 kW
      
   6. Create: The combustion chamber #3464054
      Value: Closed
      
   7. Create: Heated area #3464055
      Value: 200 sq.m
      
   8. Create: Efficiency #3464056
      Value: 91.7 %
      
   9. Create: Control #3464057
      Value: Electronic
      
   10. Create: Installation #3464058
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3464059
       Value: Stainless steel
       
   12. Create: Mains voltage #3464060
       Value: Single-phase
       
   13. Create: Peculiarities #3464061
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, thermometer
       
   14. Create: Equipment #3464062
       Value: Display, room thermostat, remote control
       
   15. Create: Fuel #3464063
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3464064
       Value: 2.15 cu. m/hour
       
   17. Create: LPG consumption #3464065
       Value: 1.79 kg/h
       
   18. Create: Nominal pressure of natural gas #3464066
       Value: 10 - 25 mbar
       
   19. Create: Permissible LPG pressure #3464067
       Value: 28 mbar
       
   20. Create: Heat carrier temperature #3464068
       Value: 40 - 80 °С
       
   21. Create: Temperature in the DHW circuit #3464069
       Value: 30 - 60 °С
       
   22. Create: Hot water capacity at t 25°C #3464070
       Value: 13.8 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3464071
       Value: 8 bar
       
   24. Create: Max. water pressure in the heating circuit #3464072
       Value: 3 bar
       
   25. Create: Gas connection #3464073
       Value: 1/2"
       
   26. Create: Heating circuit connection #3464074
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3464075
       Value: 1/2"
       
   28. Create: Dimensions WxHxD #3464076
       Value: 440x695x265 mm
       
   29. Create: Weight #3464077
       Value: 28 kg
       
   30. Create: Additional Information #3464078
       Value: Pipe diameter of the smoke exhaust system 75/70
       
   31. Create: Image #6333353
       URL: https://avatars.mds.yandex.net/get-mpic/1861069/img_id8387388461407846991/orig
       
   32. Create: Image #6333354
       URL: https://avatars.mds.yandex.net/get-mpic/1865271/img_id3201897399518669621.jpeg/orig
       
   33. Create: Image #6333355
       URL: https://avatars.mds.yandex.net/get-mpic/4033296/img_id6115770483103610348.jpeg/orig
       
   34. Create: Preview image #6333356
       URL: https://avatars.mds.yandex.net/get-mpic/1861069/img_id8387388461407846991/orig
       
2. Donny Darko 30 April 2023 08:40:12
   Name: Gas boiler Navien DELUXE 20K; Catalog: Heating boilers