Change history for item: Gas Buderus Logamax U052-28T 28 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 07 July 2023 17:45:39
   1. Create: Description #3368586
      Value: Type of heating boiler: gas, max. thermal power: 28 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, at
      
   2. Create: Type of heating boiler #3368587
      Value: Gas, convection
      
   3. Create: Burner #3368588
      Value: Gas
      
   4. Create: Number of circuits #3368589
      Value: Double-circuit
      
   5. Create: Thermal power #3368590
      Value: 10 - 28 kW
      
   6. Create: The combustion chamber #3368591
      Value: Closed
      
   7. Create: Efficiency #3368592
      Value: 93.6 %
      
   8. Create: Control #3368593
      Value: Electronic
      
   9. Create: Installation #3368594
      Value: Wall-mounted
      
   10. Create: Primary heat exchanger material #3368595
       Value: Copper
       
   11. Create: Mains voltage #3368596
       Value: Single-phase
       
   12. Create: Peculiarities #3368597
       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 #3368598
       Value: 48 l
       
   14. Create: Expansion tank volume #3368599
       Value: 7.5 l
       
   15. Create: Equipment #3368600
       Value: Built-in boiler, display
       
   16. Create: Fuel #3368601
       Value: Natural gas, liquefied gas
       
   17. Create: Nominal pressure of natural gas #3368602
       Value: 13 - 20 mbar
       
   18. Create: Permissible LPG pressure #3368603
       Value: 37 mbar
       
   19. Create: Heat carrier temperature #3368604
       Value: 45 - 90 °С
       
   20. Create: Temperature in the DHW circuit #3368605
       Value: 40 - 60 °С
       
   21. Create: Max. water pressure in the DHW circuit #3368606
       Value: 10 bar
       
   22. Create: Max. water pressure in the heating circuit #3368607
       Value: 3 bar
       
   23. Create: Gas connection #3368608
       Value: 3/4"
       
   24. Create: Heating circuit connection #3368609
       Value: 3/4"
       
   25. Create: Branch pipe for connecting the DHW circuit #3368610
       Value: 1/2"
       
   26. Create: Coaxial chimney diameter #3368611
       Value: 60/100 mm
       
   27. Create: Connection of a separate chimney diameter 80 mm #3368612
       Value: Yes
       
   28. Create: Dimensions WxHxD #3368613
       Value: 600x880x475mm
       
   29. Create: Weight #3368614
       Value: 79 kg
       
   30. Create: Additional Information #3368615
       Value: DHW expansion tank volume: 2 liters
       
   31. Create: Image #6314989
       URL: https://avatars.mds.yandex.net/get-mpic/4737085/img_id6007718129029763929.jpeg/orig
       
   32. Create: Preview image #6314990
       URL: https://avatars.mds.yandex.net/get-mpic/4737085/img_id6007718129029763929.jpeg/orig
       
2. Donny Darko 30 April 2023 08:14:16
   Name: Gas Buderus Logamax U052-28T 28 kW double-circuit; Catalog: Heating boilers