Change history for item: Gas Ferroli Domiproject D F21 21 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 05:17:03
   1. Create: Description #3391109
      Value: Type of heating boiler: gas, max. thermal power: 21 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 #3391110
      Value: Gas, convection
      
   3. Create: Burner #3391111
      Value: Gas
      
   4. Create: Number of circuits #3391112
      Value: Double-circuit
      
   5. Create: Thermal power #3391113
      Value: 7.20 - 21 kW
      
   6. Create: Thermal load #3391114
      Value: 8.30 - 22.40 kW
      
   7. Create: The combustion chamber #3391115
      Value: Closed
      
   8. Create: Control #3391116
      Value: Electronic
      
   9. Create: Installation #3391117
      Value: Wall-mounted
      
   10. Create: Primary heat exchanger material #3391118
       Value: Copper
       
   11. Create: Secondary heat exchanger material #3391119
       Value: Copper
       
   12. Create: Mains voltage #3391120
       Value: Single-phase
       
   13. Create: Peculiarities #3391121
       Value: Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   14. Create: Expansion tank volume #3391122
       Value: 6 l
       
   15. Create: Equipment #3391123
       Value: Display
       
   16. Create: Fuel #3391124
       Value: Natural gas, liquefied gas
       
   17. Create: Nominal pressure of natural gas #3391125
       Value: 20 mbar
       
   18. Create: Permissible LPG pressure #3391126
       Value: 28 mbar
       
   19. Create: Max. coolant temperature #3391127
       Value: 90 °С
       
   20. Create: Hot water capacity at t 25°C #3391128
       Value: 11.9 l/min
       
   21. Create: Hot water capacity at t 30°C #3391129
       Value: 9.9 l/min
       
   22. Create: Max. water pressure in the DHW circuit #3391130
       Value: 9 bar
       
   23. Create: Max. water pressure in the heating circuit #3391131
       Value: 3 bar
       
   24. Create: Gas connection #3391132
       Value: 3/4"
       
   25. Create: Heating circuit connection #3391133
       Value: 3/4"
       
   26. Create: Branch pipe for connecting the DHW circuit #3391134
       Value: 1/2"
       
   27. Create: Dimensions WxHxD #3391135
       Value: 350x655x230mm
       
   28. Create: Image #6320193
       URL: https://avatars.mds.yandex.net/get-mpic/4721581/img_id6682367763481414464.jpeg/orig
       
   29. Create: Preview image #6320194
       URL: https://avatars.mds.yandex.net/get-mpic/4721581/img_id6682367763481414464.jpeg/orig
       
2. Donny Darko 30 April 2023 08:21:57
   Name: Gas Ferroli Domiproject D F21 21 kW double-circuit; Catalog: Heating boilers