Change history for item: Gas ROSS AOGV 28NDM 28 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 09 July 2023 07:58:08
   1. Create: Description #3536708
      Value: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
      
   2. Create: Type of heating boiler #3536709
      Value: Gas, convection
      
   3. Create: Burner #3536710
      Value: Gas
      
   4. Create: Number of circuits #3536711
      Value: Double-circuit
      
   5. Create: Max. thermal power #3536712
      Value: 28 kW
      
   6. Create: The combustion chamber #3536713
      Value: Open
      
   7. Create: Heated area #3536714
      Value: 280 sq.m
      
   8. Create: Efficiency #3536715
      Value: 90 %
      
   9. Create: Control #3536716
      Value: Electronic
      
   10. Create: Installation #3536717
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3536718
       Value: Copper
       
   12. Create: Mains voltage #3536719
       Value: Single-phase
       
   13. Create: Peculiarities #3536720
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   14. Create: Expansion tank volume #3536721
       Value: 7 l
       
   15. Create: Equipment #3536722
       Value: Display
       
   16. Create: Fuel #3536723
       Value: Natural gas
       
   17. Create: Nominal pressure of natural gas #3536724
       Value: 19.60 mbar
       
   18. Create: Temperature in the DHW circuit #3536725
       Value: 35 - 60 °С
       
   19. Create: Hot water capacity at t 25°C #3536726
       Value: 16 l/min
       
   20. Create: Max. water pressure in the DHW circuit #3536727
       Value: 6 bar
       
   21. Create: Max. water pressure in the heating circuit #3536728
       Value: 3 bar
       
   22. Create: Gas connection #3536729
       Value: 3/4"
       
   23. Create: Heating circuit connection #3536730
       Value: 3/4"
       
   24. Create: Branch pipe for connecting the DHW circuit #3536731
       Value: 1/2"
       
   25. Create: Chimney diameter #3536732
       Value: 144 mm
       
   26. Create: Dimensions WxHxD #3536733
       Value: 400x750x340 mm
       
   27. Create: Weight #3536734
       Value: 46 kg
       
   28. Create: Image #6348104
       URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id3557139872006706899.jpeg/orig
       
   29. Create: Preview image #6348105
       URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id3557139872006706899.jpeg/orig
       
2. Donny Darko 30 April 2023 08:58:51
   Name: Gas ROSS AOGV 28NDM 28 kW double-circuit; Catalog: Heating boilers