Change history for item: Airfel Digifel Duo KM1-28CE 30.7 kW

Edit History of changes Delete item

1. Donny Darko 08 July 2023 07:58:48
   1. Create: Description #3429307
      Value: Type of heating boiler: gas, max. heating power: 30.70 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 #3429308
      Value: Gas, convection
      
   3. Create: Burner #3429309
      Value: Gas
      
   4. Create: Number of circuits #3429310
      Value: Double-circuit
      
   5. Create: Thermal power #3429311
      Value: 11 - 30.70 kW
      
   6. Create: The combustion chamber #3429312
      Value: Closed
      
   7. Create: Efficiency #3429313
      Value: 91.5 %
      
   8. Create: Control #3429314
      Value: Electronic
      
   9. Create: Installation #3429315
      Value: Wall-mounted
      
   10. Create: Primary heat exchanger material #3429316
       Value: Copper
       
   11. Create: Mains voltage #3429317
       Value: Single-phase
       
   12. Create: Peculiarities #3429318
       Value: Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   13. Create: Expansion tank volume #3429319
       Value: 7 l
       
   14. Create: Equipment #3429320
       Value: Display
       
   15. Create: Fuel #3429321
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3429322
       Value: 2.88 cu. m/hour
       
   17. Create: LPG consumption #3429323
       Value: 2.15 kg/hour
       
   18. Create: Nominal pressure of natural gas #3429324
       Value: 20 mbar
       
   19. Create: Permissible LPG pressure #3429325
       Value: 37 mbar
       
   20. Create: Heat carrier temperature #3429326
       Value: 35 - 85 °С
       
   21. Create: Temperature in the DHW circuit #3429327
       Value: 35 - 55 °С
       
   22. Create: Hot water capacity at t 25°C #3429328
       Value: 12.3 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3429329
       Value: 10 bar
       
   24. Create: Max. water pressure in the heating circuit #3429330
       Value: 3 bar
       
   25. Create: Gas connection #3429331
       Value: 3/4"
       
   26. Create: Heating circuit connection #3429332
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3429333
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3429334
       Value: 60/100 mm
       
   29. Create: Dimensions WxHxD #3429335
       Value: 403x730x345mm
       
   30. Create: Weight #3429336
       Value: 35 kg
       
   31. Create: Image #6328419
       URL: https://avatars.mds.yandex.net/get-mpic/4448884/img_id3231261456443450313.jpeg/orig
       
   32. Create: Preview image #6328420
       URL: https://avatars.mds.yandex.net/get-mpic/4448884/img_id3231261456443450313.jpeg/orig
       
2. Donny Darko 30 April 2023 08:32:28
   Name: Airfel Digifel Duo KM1-28CE 30.7 kW; Catalog: Heating boilers