Change history for item: Gas Buderus Logamax U054-28T 27.5 kW double-circuit

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1. Donny Darko 07 July 2023 17:45:36
   1. Create: Description #3368557
      Value: Type of heating boiler: gas, max. heating power: 27.50 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: open, type of supply: single-phase,
      
   2. Create: Type of heating boiler #3368558
      Value: Gas, convection
      
   3. Create: Burner #3368559
      Value: Gas
      
   4. Create: Number of circuits #3368560
      Value: Double-circuit
      
   5. Create: Thermal power #3368561
      Value: 10 - 27.50 kW
      
   6. Create: The combustion chamber #3368562
      Value: Open
      
   7. Create: Efficiency #3368563
      Value: 91 %
      
   8. Create: Control #3368564
      Value: Electronic
      
   9. Create: Installation #3368565
      Value: Wall-mounted
      
   10. Create: Primary heat exchanger material #3368566
       Value: Copper
       
   11. Create: Mains voltage #3368567
       Value: Single-phase
       
   12. Create: Peculiarities #3368568
       Value: Air vent, built-in expansion tank, pressure gauge, safety valve, connector for external control, thermometer
       
   13. Create: The volume of the built-in boiler #3368569
       Value: 48 l
       
   14. Create: Expansion tank volume #3368570
       Value: 7.5 l
       
   15. Create: Equipment #3368571
       Value: Built-in boiler, display
       
   16. Create: Fuel #3368572
       Value: Natural gas, liquefied gas
       
   17. Create: Nominal pressure of natural gas #3368573
       Value: 13 - 20 mbar
       
   18. Create: Permissible LPG pressure #3368574
       Value: 37 mbar
       
   19. Create: Heat carrier temperature #3368575
       Value: 45 - 90 °С
       
   20. Create: Temperature in the DHW circuit #3368576
       Value: 40 - 60 °С
       
   21. Create: Max. water pressure in the DHW circuit #3368577
       Value: 10 bar
       
   22. Create: Max. water pressure in the heating circuit #3368578
       Value: 3 bar
       
   23. Create: Gas connection #3368579
       Value: 3/4"
       
   24. Create: Heating circuit connection #3368580
       Value: 3/4"
       
   25. Create: Branch pipe for connecting the DHW circuit #3368581
       Value: 1/2"
       
   26. Create: Chimney diameter #3368582
       Value: 130 mm
       
   27. Create: Dimensions WxHxD #3368583
       Value: 600x880x475mm
       
   28. Create: Weight #3368584
       Value: 7.5 kg
       
   29. Create: Additional Information #3368585
       Value: DHW expansion tank volume: 2 liters
       
   30. Create: Image #6314987
       URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id8502146288985801260.jpeg/orig
       
   31. Create: Preview image #6314988
       URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id8502146288985801260.jpeg/orig
       
2. Donny Darko 30 April 2023 08:14:15
   Name: Gas Buderus Logamax U054-28T 27.5 kW double-circuit; Catalog: Heating boilers