Change history for item: Gas boiler Protherm Leo 28 KKV 29.6 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 07 July 2023 15:53:02
   1. Create: Description #3338929
      Value: Type of heating boiler: gas, max. thermal power: 29.60 kW, number of circuits: double-circuit, location: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
      
   2. Create: Type of heating boiler #3338930
      Value: Gas, condensing
      
   3. Create: Burner #3338931
      Value: Gas
      
   4. Create: Number of circuits #3338932
      Value: Double-circuit
      
   5. Create: Thermal power #3338933
      Value: 5.90 - 29.60 kW
      
   6. Create: The combustion chamber #3338934
      Value: Closed
      
   7. Create: Heated area #3338935
      Value: 209 sq.m
      
   8. Create: Efficiency #3338936
      Value: 106 %
      
   9. Create: Control #3338937
      Value: Electronic
      
   10. Create: Installation #3338938
       Value: Wall-mounted
       
   11. Create: Mains voltage #3338939
       Value: Single-phase
       
   12. Create: Peculiarities #3338940
       Value: Air vent, built-in expansion tank, built-in circulation pump, safety valve, external control connector, thermometer, water filter
       
   13. Create: Expansion tank volume #3338941
       Value: 8 l
       
   14. Create: Equipment #3338942
       Value: Display
       
   15. Create: Fuel #3338943
       Value: Natural gas
       
   16. Create: Natural gas consumption #3338944
       Value: 3.1 cu. m/hour
       
   17. Create: Nominal pressure of natural gas #3338945
       Value: 20 mbar
       
   18. Create: Heat carrier temperature #3338946
       Value: 38 - 87 °С
       
   19. Create: Temperature in the DHW circuit #3338947
       Value: 38 - 63 °С
       
   20. Create: Hot water capacity at t 35°C #3338948
       Value: 12 l/min
       
   21. Create: Max. water pressure in the DHW circuit #3338949
       Value: 6 bar
       
   22. Create: Max. water pressure in the heating circuit #3338950
       Value: 3 bar
       
   23. Create: Gas connection #3338951
       Value: 1/2"
       
   24. Create: Heating circuit connection #3338952
       Value: 3/4"
       
   25. Create: Branch pipe for connecting the DHW circuit #3338953
       Value: 3/4"
       
   26. Create: Coaxial chimney diameter #3338954
       Value: 60/100 mm and 80/125 mm
       
   27. Create: Connection of a separate chimney diameter 80 mm #3338955
       Value: Yes
       
   28. Create: Dimensions WxHxD #3338956
       Value: 450x730x337 mm
       
   29. Create: Weight #3338957
       Value: 47 kg
       
   30. Create: Image #6309142
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id7167668673884763910/orig
       
   31. Create: Preview image #6309143
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id7167668673884763910/orig
       
2. Donny Darko 30 April 2023 08:06:57
   Name: Gas boiler Protherm Leo 28 KKV 29.6 kW double-circuit; Catalog: Heating boilers