Change history for item: Gas Alphatherm Sigma BK 24U

Edit History of changes Delete item

1. Donny Darko 08 July 2023 05:42:02
   1. Create: Description #3400653
      Value: Type of heating boiler: gas, max. heating power: 22.90 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: open, type of power supply: single-phase,
      
   2. Create: Type of heating boiler #3400654
      Value: Gas, convection
      
   3. Create: Burner #3400655
      Value: Gas
      
   4. Create: Number of circuits #3400656
      Value: Double-circuit, bithermic heat exchanger
      
   5. Create: Thermal power #3400657
      Value: 9.90 - 22.90 kW
      
   6. Create: Thermal load #3400658
      Value: 11.50 - 25.50 kW
      
   7. Create: The combustion chamber #3400659
      Value: Open
      
   8. Create: Efficiency #3400660
      Value: 89.9 %
      
   9. Create: Control #3400661
      Value: Electronic
      
   10. Create: Installation #3400662
       Value: Wall-mounted
       
   11. Create: Mains voltage #3400663
       Value: Single-phase
       
   12. Create: Peculiarities #3400664
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer, water filter
       
   13. Create: Expansion tank volume #3400665
       Value: 6 l
       
   14. Create: Equipment #3400666
       Value: Outdoor temperature sensor, display
       
   15. Create: Fuel #3400667
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3400668
       Value: 2.7 cu. m/hour
       
   17. Create: LPG consumption #3400669
       Value: 1.98 kg/hour
       
   18. Create: Nominal pressure of natural gas #3400670
       Value: 20 mbar
       
   19. Create: Permissible LPG pressure #3400671
       Value: 37 mbar
       
   20. Create: Heat carrier temperature #3400672
       Value: 45 - 78 °С
       
   21. Create: Temperature in the DHW circuit #3400673
       Value: 35 - 57 °С
       
   22. Create: Hot water capacity at t 25°C #3400674
       Value: 10.11 l/min
       
   23. Create: Hot water capacity at t 30°C #3400675
       Value: 8.43 l/min
       
   24. Create: Hot water capacity at t 35°C #3400676
       Value: 7.22 l/min
       
   25. Create: Hot water capacity at t 40°C #3400677
       Value: 6.32 l/min
       
   26. Create: Hot water capacity at t 45°C #3400678
       Value: 5.3 l/min
       
   27. Create: Max. water pressure in the heating circuit #3400679
       Value: 3 bar
       
   28. Create: Gas connection #3400680
       Value: 3/4"
       
   29. Create: Heating circuit connection #3400681
       Value: 3/4"
       
   30. Create: Branch pipe for connecting the DHW circuit #3400682
       Value: 1/2"
       
   31. Create: Chimney diameter #3400683
       Value: 130 mm
       
   32. Create: Dimensions WxHxD #3400684
       Value: 420x700x255mm
       
   33. Create: Weight #3400685
       Value: 35 kg
       
   34. Create: Image #6321551
       URL: https://avatars.mds.yandex.net/get-mpic/4012150/img_id6212129909752091408.jpeg/orig
       
   35. Create: Preview image #6321552
       URL: https://avatars.mds.yandex.net/get-mpic/4012150/img_id6212129909752091408.jpeg/orig
       
2. Donny Darko 30 April 2023 08:23:40
   Name: Gas Alphatherm Sigma BK 24U; Catalog: Heating boilers