Change history for item: Gas boiler Navien GA 30KN 30 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 11:51:30
   1. Create: Description #3465083
      Value: Type of heating boiler: gas, max. thermal power: 30 kW, number of circuits: double-circuit, placement: floor, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase, at
      
   2. Create: Type of heating boiler #3465084
      Value: Gas, convection
      
   3. Create: Burner #3465085
      Value: Gas
      
   4. Create: Number of circuits #3465086
      Value: Double-circuit
      
   5. Create: Max. thermal power #3465087
      Value: 30 kW
      
   6. Create: The combustion chamber #3465088
      Value: Closed
      
   7. Create: Heated area #3465089
      Value: 300 sq.m
      
   8. Create: Efficiency #3465090
      Value: 91.4 %
      
   9. Create: Control #3465091
      Value: Electronic
      
   10. Create: Installation #3465092
       Value: Floor
       
   11. Create: Mains voltage #3465093
       Value: Single-phase
       
   12. Create: Peculiarities #3465094
       Value: Manometer, thermometer
       
   13. Create: Equipment #3465095
       Value: Display, room thermostat, remote control
       
   14. Create: Fuel #3465096
       Value: Natural gas, liquefied gas
       
   15. Create: Natural gas consumption #3465097
       Value: 3.34 cu. m/hour
       
   16. Create: LPG consumption #3465098
       Value: 2.94 kg/h
       
   17. Create: Nominal pressure of natural gas #3465099
       Value: 10 - 25 mbar
       
   18. Create: Permissible LPG pressure #3465100
       Value: 28 mbar
       
   19. Create: Heat carrier temperature #3465101
       Value: 35 - 85 °С
       
   20. Create: Hot water capacity at t 25°C #3465102
       Value: 17.5 l/min
       
   21. Create: Hot water capacity at t 40°C #3465103
       Value: 10.9 l/min
       
   22. Create: Max. water pressure in the DHW circuit #3465104
       Value: 8 bar
       
   23. Create: Max. water pressure in the heating circuit #3465105
       Value: 3 bar
       
   24. Create: Gas connection #3465106
       Value: 1/2"
       
   25. Create: Heating circuit connection #3465107
       Value: 1"
       
   26. Create: Branch pipe for connecting the DHW circuit #3465108
       Value: 1/2"
       
   27. Create: Chimney diameter #3465109
       Value: 75 mm
       
   28. Create: Dimensions WxHxD #3465110
       Value: 402x856x631 mm
       
   29. Create: Weight #3465111
       Value: 86 kg
       
   30. Create: Image #6333475
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id616230711989617669/orig
       
   31. Create: Preview image #6333476
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id616230711989617669/orig
       
2. Donny Darko 30 April 2023 08:40:22
   Name: Gas boiler Navien GA 30KN 30 kW double-circuit; Catalog: Heating boilers