Change history for item: Gas Ferroli Domina F 28 N 28 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 05:15:27
   1. Create: Description #3390404
      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 #3390405
      Value: Gas, convection
      
   3. Create: Burner #3390406
      Value: Gas
      
   4. Create: Number of circuits #3390407
      Value: Double-circuit, bithermic heat exchanger
      
   5. Create: Thermal power #3390408
      Value: 9.90 - 28 kW
      
   6. Create: Thermal load #3390409
      Value: 11.50 - 30 kW
      
   7. Create: The combustion chamber #3390410
      Value: Closed
      
   8. Create: Efficiency #3390411
      Value: 93.1 %
      
   9. Create: Control #3390412
      Value: Electronic
      
   10. Create: Installation #3390413
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3390414
       Value: Copper
       
   12. Create: Mains voltage #3390415
       Value: Single-phase
       
   13. Create: Peculiarities #3390416
       Value: Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control
       
   14. Create: Expansion tank volume #3390417
       Value: 10 l
       
   15. Create: Fuel #3390418
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3390419
       Value: 2.73 cu. m/hour
       
   17. Create: LPG consumption #3390420
       Value: 2 kg/hour
       
   18. Create: Nominal pressure of natural gas #3390421
       Value: 20 mbar
       
   19. Create: Max. coolant temperature #3390422
       Value: 90 °С
       
   20. Create: Temperature in the DHW circuit #3390423
       Value: 40 - 55 °С
       
   21. Create: Hot water capacity at t 25°C #3390424
       Value: 18.3 l/min
       
   22. Create: Hot water capacity at t 30°C #3390425
       Value: 15.2 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3390426
       Value: 9 bar
       
   24. Create: Max. water pressure in the heating circuit #3390427
       Value: 3 bar
       
   25. Create: Gas connection #3390428
       Value: 1/2"
       
   26. Create: Heating circuit connection #3390429
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3390430
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3390431
       Value: 60/100 mm
       
   29. Create: Dimensions WxHxD #3390432
       Value: 400x700x330mm
       
   30. Create: Weight #3390433
       Value: 35 kg
       
   31. Create: Image #6320137
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id4758722642115756084/orig
       
   32. Create: Preview image #6320138
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id4758722642115756084/orig
       
2. Donny Darko 30 April 2023 08:21:50
   Name: Gas Ferroli Domina F 28 N 28 kW double-circuit; Catalog: Heating boilers