Change history for item: Gas Beretta City 25 CSI green 19.5 kW double-circuit

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1. Donny Darko 07 July 2023 14:52:11
   1. Create: Description #3322582
      Value: Type of heating boiler: gas, max. heating power: 19.50 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,
      
   2. Create: Type of heating boiler #3322583
      Value: Gas, condensing
      
   3. Create: Burner #3322584
      Value: Gas
      
   4. Create: Number of circuits #3322585
      Value: Double-circuit
      
   5. Create: Thermal power #3322586
      Value: 4.91 - 19.50 kW
      
   6. Create: Thermal load #3322587
      Value: 5 - 20 kW
      
   7. Create: The combustion chamber #3322588
      Value: Closed
      
   8. Create: Efficiency #3322589
      Value: 107.2 %
      
   9. Create: Control #3322590
      Value: Electronic
      
   10. Create: Installation #3322591
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3322592
       Value: Aluminum
       
   12. Create: Mains voltage #3322593
       Value: Single-phase
       
   13. Create: Peculiarities #3322594
       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 #3322595
       Value: 8 l
       
   15. Create: Equipment #3322596
       Value: Display
       
   16. Create: Fuel #3322597
       Value: Natural gas, liquefied gas
       
   17. Create: Natural gas consumption #3322598
       Value: 2.12 cu. m/hour
       
   18. Create: LPG consumption #3322599
       Value: 1.55 kg/hour
       
   19. Create: Nominal pressure of natural gas #3322600
       Value: 20 mbar
       
   20. Create: Permissible LPG pressure #3322601
       Value: 37 mbar
       
   21. Create: Heat carrier temperature #3322602
       Value: 20 - 80 °C
       
   22. Create: Temperature in the DHW circuit #3322603
       Value: 37 - 60 °С
       
   23. Create: Hot water capacity at t 25°C #3322604
       Value: 14.3 l/min
       
   24. Create: Hot water capacity at t 30°C #3322605
       Value: 11.9 l/min
       
   25. Create: Hot water capacity at t 35°C #3322606
       Value: 10.2 l/min
       
   26. Create: Max. water pressure in the DHW circuit #3322607
       Value: 6 bar
       
   27. Create: Max. water pressure in the heating circuit #3322608
       Value: 3 bar
       
   28. Create: Gas connection #3322609
       Value: 3/4"
       
   29. Create: Heating circuit connection #3322610
       Value: 1/2"
       
   30. Create: Branch pipe for connecting the DHW circuit #3322611
       Value: 3/4"
       
   31. Create: Coaxial chimney diameter #3322612
       Value: 60/100 mm
       
   32. Create: Connection of a separate chimney diameter 80 mm #3322613
       Value: Yes
       
   33. Create: Dimensions WxHxD #3322614
       Value: 405x752x240mm
       
   34. Create: Image #6303633
       URL: https://avatars.mds.yandex.net/get-mpic/1644362/img_id4205434155406163997/orig
       
   35. Create: Preview image #6303634
       URL: https://avatars.mds.yandex.net/get-mpic/1644362/img_id4205434155406163997/orig
       
2. Donny Darko 30 April 2023 08:03:06
   Name: Gas Beretta City 25 CSI green 19.5 kW double-circuit; Catalog: Heating boilers